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Numerical Simulation of the Relationship between the Anomaly of Subtropical High over East Asia and the Convective Activities in the Western Tropical Pacific 被引量:40
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作者 黄荣辉 卢里 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 1989年第2期202-214,共13页
In this paper, a close relationship between the intraseasonal variation of subtropical high over East Asia and the convective activities around the South China Sea and the Philippines is analysed from OLR data.This re... In this paper, a close relationship between the intraseasonal variation of subtropical high over East Asia and the convective activities around the South China Sea and the Philippines is analysed from OLR data.This relationship is studied by using the theory of wave propagating in a slowly varying medium and by using a quasi-geoslrophic, linear, spherical model and the IAP-GCM, respectively. The results show that when the SST is warming around the western tropical Pacific or the Philippines, the convective activities are intensified around the Philippines. As a consequence, the subtropical high will be intensified over East Asia. The computed results also show that when the anomaly of convective activities are caused around the Philippines, a teleconnection pattern of circulation anomalies will be caused over South Asia, East Asia and North America. 展开更多
关键词 OVER Numerical Simulation of the relationship between the Anomaly of Subtropical High over East Asia and the Convective Activities in the Western Tropical Pacific Asia
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The relationship between tidal current field and sediment transport in the Huanghai Sea and the Bohai Sea 被引量:3
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作者 Dong Lixian Su jilan and Wang Kangshan Second Institute of Oceanography. SOA, Hangzhou. China 《Acta Oceanologica Sinica》 SCIE CAS CSCD 1989年第4期587-600,共14页
-Based on a two-dimensional numerical M2 tidal model of the Huanghai and Bohai Seas, sediment transport of particles with different sizes in the computational area is given. It is concluded that tidal currents play an... -Based on a two-dimensional numerical M2 tidal model of the Huanghai and Bohai Seas, sediment transport of particles with different sizes in the computational area is given. It is concluded that tidal currents play an important role in sediment transport and deposition in the Huanghai and Bohai Seas. 展开更多
关键词 the relationship between tidal current field and sediment transport in the Huanghai Sea and the Bohai Sea Bay
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The Relationship of Cavitation to the Negative Acoustic Pressure Amplitude in Ultrasonic Therapy 被引量:1
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作者 范庭波 屠娟 +3 位作者 罗林姣 郭霞生 黄品同 章东 《Chinese Physics Letters》 SCIE CAS CSCD 2016年第8期59-63,共5页
The relationship between the cavitation and acoustic peak negative pressure in the high-intensity focused ultrasound (HIFU) field is analyzed in water and tissue phantom. The peak negative pressure at the focus is d... The relationship between the cavitation and acoustic peak negative pressure in the high-intensity focused ultrasound (HIFU) field is analyzed in water and tissue phantom. The peak negative pressure at the focus is determined by a hybrid approach combining the measurement with the simulation. The spheroidal beam equation is utilized to describe the nonlinear acoustic propagation. The waveform at the focus is measured by a fiber optic probe hydrophone in water. The relationship between the source pressure amplitude and the excitation voltage is determined by fitting the measured ratio of the second harmonic to the fundamental component at the focus, based on the model simulation. Then the focal negative pressure is calculated for arbitrary voltage excita- tion in water and tissue phantom. A portable B-mode ultrasound scanner is applied to monitor HIFU-indueed cavitation in real time, and a passive cavitation detection (PCD) system is used to acquire the bubble scattering signals in the HIFU focal volume for the cavitation quantification. The results show that: (1) unstable cavitation starts to appear in degassed water when the peak negative pressure of HIFU signals reaches 13.5 MPa; and (2) the cavitation activity can be detected in tissue phantom by B-mode images and in the PCD system with HIFU peak negative pressures of 9.0 MPa and 7.8 MPa, respectively, which suggests that real-time B-mode images could be used to monitor the cavitation activity in two dimensions, while PCD systems are more sensitive to detect scattering and emission signals from cavitation bubbles. 展开更多
关键词 of on HIFU the relationship of Cavitation to the Negative Acoustic Pressure Amplitude in Ultrasonic therapy in MODE is for
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THE RELATIONSHIP BETWEEN THE INVASION OF PARAPHARYNGEAL SPACES AND THE INVOLVEMENT OF CERVICAL NODES AND POSTERIOR GROUP CRANIAL NERVES IN NASOPHARYNGEAL CARCINOMA 被引量:1
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作者 卢泰祥 张恩罴 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1992年第1期65-70,共6页
Two hundred cates of nasopharyngeal carcinoma (NPC) admitted to this department from Feb. 1985 to May. 1988 were analysed according to the CT scanning and clinical findings of the primary lesions prior to radiotherapy... Two hundred cates of nasopharyngeal carcinoma (NPC) admitted to this department from Feb. 1985 to May. 1988 were analysed according to the CT scanning and clinical findings of the primary lesions prior to radiotherapy. The results showed that involvement of parapharyngeal space was very common in NPC, about 80% (160/200 cases) ; particularly unilateral or bilateral retro-styloid spaces, about 69.5% (139/200 cases). It was proposed that patients with NPC had a high Incidence of ipsilateral cervical node metastasis. Contralateral cervical node metastasis was rare. The development of cervical node metastasto in NPC has two modes: one Is direct Infiltration of the retro-stylold space by the lesion; the other Is along the nasopharyngeal lymphatic rete. The data also showed that patients with NPC who presented symptoms of Ⅸ- Ⅲ cranial nerve paralyses always had ipsilateral or bilateral retro- styloid space Infiltrations. 展开更多
关键词 NPC the relationship BETWEEN the INVASION OF PARAPHARYNGEAL SPACES AND the INVOLVEMENT OF CERVICAL NODES AND POSTERIOR GROUP CRANIAL NERVES IN NASOPHARYNGEAL CARCINOMA line
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Effects of Selenium on Fusarium Growth and Associated Fermentation Products and the Relationship with Chondrocyte Viability 被引量:2
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作者 YIN Hong ZHANG Yan +3 位作者 ZHANG Feng HU Jin Tao ZHAO Yu Meng CHENG Bo Lun 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2017年第2期134-138,共5页
This study determined the effects of selenium on the growth of Fusorium strains and the effects of products extracted from the fungal cultures on relevant indicators of chondrocytes injury.
关键词 Effects of Selenium on Fusarium Growth and Associated Fermentation Products and the relationship with Chondrocyte Viability
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The Relationship between Working Conditions and Adverse Health Symptoms of Employee in Solar Greenhouse 被引量:1
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作者 ZHANG Min WANG Xiu Feng +2 位作者 CUI Xiu Min WANG Jian YU Shi Xin 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2015年第2期143-147,共5页
To determine the correlation between the working environment and the health status of employees in solar greenhouse, 1171 employees were surveyed. The results show the 'Greenhouse diseases' are affected by many fact... To determine the correlation between the working environment and the health status of employees in solar greenhouse, 1171 employees were surveyed. The results show the 'Greenhouse diseases' are affected by many factors. Among general uncomforts, the morbidity of the bone and joint damage is the highest and closely related to labor time and age. Planting summer squash and wax gourd more easilv cause skin pruritus. 展开更多
关键词 the relationship between Working Conditions and Adverse Health Symptoms of Employee in Solar Greenhouse
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A DISCUSSION ON THE RELATIONSHIP BETWEEN THE IMPACT TOUGHNESS AND THE FRACTURE TOUGHNESS
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作者 Xu Chang-gan Beijing University of Aeronautics and Astronautics Yu Gang Helsinki University of Technology, Finland 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 1991年第4期386-392,共7页
The impact value (AK) measured with classic impact experiment of mechanical properties is a normal index from the five important basic mechanical properties for engineering, but it still has no definite physical meani... The impact value (AK) measured with classic impact experiment of mechanical properties is a normal index from the five important basic mechanical properties for engineering, but it still has no definite physical meaning. By use of the advanced impact experimental machine, the load-deflection signals under impact loading have been measured. According to the load-deflection curve of 30CrMnSiA steel obtained by this method, the AK value could be divided into the elastic deformation work, the plastic deformation work, the crack forming work, the work of crack propagation and the work of unstable crack propagation. Therefore, we can obtain the expression for the continuous changing of stress and strain under impact load. In this experiment, specimens with three different breaches, U type, V type and linear grooving, are used and the dynamic fracture toughness value (KDIC) of 30CrMnSiA steel is treated and calculated which follows the measuring method of material static fracture toughness, as ASTM E399. The experimental results verify that these impact specimens with three different breaches are satisfactory for plane strain relation under impact load. For high strength 30CrMnSiA steel, the maximum load of load-deflection curve under impact load can represent the unstable propagation load of crack. The precision of the calculated fracture toughness (KDIC) meets the engineering requirement of materials. 展开更多
关键词 STP work ASTM A DISCUSSION ON the relationship BETWEEN the IMPACT TOUGHNESS AND the FRACTURE TOUGHNESS
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A PRELIMINARY STUDY ON THE RELATIONSHIP BETWEEN MURINE IgE LEVEL AND 3-METHYL-CHOLANTHRENE INDUCED FIBROSARCOMA
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作者 张克 郑珊珊 吴安然 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1990年第3期42-45,共4页
The relationship between murine IgE, IgG, and IgG1 level and birosarcoma induced by 3-Methyl-cholanthrene in NIH mice was studied. The results showed that IgE, IgG or IgGl had no significant effect on tumor incidence;... The relationship between murine IgE, IgG, and IgG1 level and birosarcoma induced by 3-Methyl-cholanthrene in NIH mice was studied. The results showed that IgE, IgG or IgGl had no significant effect on tumor incidence; the high IgE level could extend the survival time of 3-Methylcholanthrene injected mice (P<0.05) and survival time of tumor bearing mice (P<0.01), while IgG or IgGl could not. The data from this study did not show that IgE, IgG or IgGl had any significant effect on the tumor size and the tumor growth rate. The probable mechanism involved was discussed. 展开更多
关键词 IGE high NS A PRELIMINARY STUDY ON the relationship BETWEEN MURINE IgE LEVEL AND 3-METHYL-CHOLANTHRENE INDUCED FIBROSARCOMA IgG
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Studies on the Relationship between the Helical Structure and Optical Activity of Some Chiral Cyclic Esters Ⅱ
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作者 Ai Hua NIE Xiu Lin YE Qi Yi XING(Department of Chemistry,Pcking University,Beijing 100871) 《Chinese Chemical Letters》 SCIE CAS CSCD 1997年第2期141-144,共4页
A method for the analysis of the relationship between the helical structure and optical activity was proposed by the study of the conformations and X-ray diffraction structures of some cyclic esters prepared by esteri... A method for the analysis of the relationship between the helical structure and optical activity was proposed by the study of the conformations and X-ray diffraction structures of some cyclic esters prepared by esterification of L-(-)-2.3-O-methylidene threitol and L-(+)-2,3-O-isopropplidene threitol with alkanedioyl dichlorides and o-,m-,and p-phthaloyl dichlorides. 展开更多
关键词 Activity CL Studies on the relationship between the Helical Structure and Optical Activity of Some Chiral Cyclic Esters
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THE RELATIONSHIP BETWEEN SEROSAL TYPES, PATHOLOGICAL CHARACTERISTICS AND FREE CANCER CELLS IN THE PERITONEAL CAVITY OF GASTRIC CANCER PATIENTS
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作者 刘庆华 陈峻青 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1989年第2期61-64,共4页
The relationship between free cancer cells and the pathological characteristics of gastric cancer were studied. Of 100 cases of gastric cancer, free cancer cells in the peritoneal cavity were detected in 32 cases (32%... The relationship between free cancer cells and the pathological characteristics of gastric cancer were studied. Of 100 cases of gastric cancer, free cancer cells in the peritoneal cavity were detected in 32 cases (32%). Free cancer cells were most often found in tendonoid (62.2%) and colour diffused (60.0%) serosal types. When the area of serosal invasion was over 20 cm, the positive free cancer cell rate was 56.6% and only 2.5% if below 20 cm. Free cancer cells were related to the depth of cancer infiltration, often found in the S2 and S3 invasion layers, as well as to the pathological characteristics of gastric cancer. Free cancer cells were often seen in infiltrated type cancer, histologically poorly differentiated or undifferentiated adenocarcinoma. and nest or diffused growth types. In patients without peritoneal metastasis (P0), the positive rate was 26.1%. This study proved that Chen's serosal classification is correct and useful in assessing whether the cancer cells have penetrated through the serosa or not during surgery. Different treatments should be used in the cases with different serosal types. In addition to surgery, destruction of free cancer cells should be considered in tendonoid and colour diffused serosal types, so as to prevent peritoneal metastasis. 展开更多
关键词 PATHOLOGICAL CHARACTERISTICS AND FREE CANCER CELLS IN the PERITONEAL CAVITY OF GASTRIC CANCER PATIENTS the relationship BETWEEN SEROSAL TYPES Free
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The Relationship between Microtexture Types and Indices of Physico-Mechanical Properties of Loess in China
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作者 Lei Xiangyi Department of Geology, Northwest University, Xi’an, Shaanxi 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 1989年第4期433-443,453,共12页
The paper deals mainly with the relationship between the microtexture types and the indices of physicomechanical properties of loess. The results of study demonstrate that the study of microtextures of loess is of imp... The paper deals mainly with the relationship between the microtexture types and the indices of physicomechanical properties of loess. The results of study demonstrate that the study of microtextures of loess is of importance in the prediction and preliminary evaluation of engineering geological properties of loess in a region. 展开更多
关键词 Pro the relationship between Microtexture Types and Indices of Physico-Mechanical Properties of Loess in China
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THE RELATIONSHIP BETWEEN THE ERYTHROCYTE POLYAMINE LEVELS AND THE DIFFERENT TYPES OF LEUKEMIA
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作者 缪金明 欧阳仁荣 潘瑞彭 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1991年第1期69-72,共4页
In a study on erythrocyte polyamine levels in 20 leukemia patients and 18 healthy individuals, following results were obtained. Putrescine(Pu) in ery-throcytes was nearly undetectable but in 2 AMoL patients; Spermidin... In a study on erythrocyte polyamine levels in 20 leukemia patients and 18 healthy individuals, following results were obtained. Putrescine(Pu) in ery-throcytes was nearly undetectable but in 2 AMoL patients; Spermidine(Spd) level in ALL was higher than the control volue (P<0.05), in AML (M1, M2) and APL the Spd level was in the range of control group (P>0.1), while that in AMoL and AMMoL was considerably lower as compared to control (P< 0.001); Spermine (Spm) level in all types of leukemia was increased (P<0.001); Spd/Spm ratio was significantly decreased, showing 1.525 in control group, 0.938 in ALL (P<0.025), 0.779 in AML (M1, M2) P< 0.01), 0.319 in APL (P<0.001) and 0.296 in AMoL & AMMoL (P<0.001), and the differences between the Spd/Spm ratio in AMoL and AMMoL and in ALL were noted (P<0.05). These results suggested that determination of erythrocyte polyamines in leukemia patients may be helpful in diagnosis, differential diagnosis and prognosis. 展开更多
关键词 the relationship BETWEEN the ERYTHROCYTE POLYAMINE LEVELS AND the DIFFERENT TYPES OF LEUKEMIA
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A FIVE-YEAR PROSPECTIVE STUDY ON THE RELATIONSHIP BETWEEN GARLIC AND GASTRIC CANCER
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作者 许海修 孙汭 +1 位作者 聂洪洲 陈爱国 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1989年第4期63-65,共3页
A prospective study on the relationship between garlic and gastric cancer of 4552 subjects was made from Oct., 1980 through 1985. The volunteers, aged 50-59, were healthy males and came from different incidence areas ... A prospective study on the relationship between garlic and gastric cancer of 4552 subjects was made from Oct., 1980 through 1985. The volunteers, aged 50-59, were healthy males and came from different incidence areas of gastric cancer where they lived for long periods. The result of this study showed that the death rates of gastric cancer in < 2500 g and >500 g groups of annual garlic intake were 10.40/ 10000 and 0, respectively. The relative risk of gastric cancer was significantly much higher in the former than in the latter, and showed a dose-response relationship. Protective effect of garlic for the population equal annual garlic intake was roughly the same in different districts. It was further confirmed that garlic played important role in preventing gastric cancer and had no regional differences. 展开更多
关键词 A FIVE-YEAR PROSPECTIVE STUDY ON the relationship BETWEEN GARLIC AND GASTRIC CANCER
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Summary on the Relationship between Liver Channel and other Channels
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作者 (Liaoning Benxi Li&S co. Hospital General,Traditional Chinese Medicine Dept Lily 117000) 《中国针灸》 CAS CSCD 北大核心 1995年第S2期367-368,共2页
SummaryontheRelationshipbetweenLiverChannelandotherChannels¥(LiaoningBenxiLi&Sco.HospitalGeneral,Traditional... SummaryontheRelationshipbetweenLiverChannelandotherChannels¥(LiaoningBenxiLi&Sco.HospitalGeneral,TraditionalChineseMedicineDe... 展开更多
关键词 Summary on the relationship between Liver Channel and other Channels
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The Relationship between Quality and Efficiency in Business Management
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作者 Run Xu 《Macro Management & Public Policies》 2020年第3期16-19,共4页
Quality and efficiency are the two most important factors for the survival of an enterprise.Quality is essential,then efficiency.Only the quality in the first place,to ensure the efficiency of the implementation.You c... Quality and efficiency are the two most important factors for the survival of an enterprise.Quality is essential,then efficiency.Only the quality in the first place,to ensure the efficiency of the implementation.You can imagine when the first step didn’t happen.So in the enterprise management should always put the quality in mind,always inspire the concept of quality.Don’t put efficiency in your mouth every day,because it is too snobbish and haste makes waste.So recruit some of the level of people to serve for the enterprise,and reuse it,in order to constantly achieve new things,so that the quality gradually up.And continuous contact with workers,to understand the real content of the product and equipment,so that the increasingof the product quality.In addition,the requirements of customers should be discussed quickly and communicated with the production department,so that the product quality can be improved and the cost can be reduced to seek higher prices.The purchase order decides technology which decides quality and efficiency as well.The latter determines goods quality and quantity through equipment by staffs who is capable of the equipment such as machinery design.Another is mould which could be designed too through fit size and material. 展开更多
关键词 ENTERPRISE Management MICROECONOMICS the relationship between quality and efficiency
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Handling the Relationship Between Expanding the Open Policy,Using Foreign Capital,and Protecting Domestic Industry and Markets
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作者 Li Yushi, Institute of International Trade and Economic Cooperation 《China's Foreign Trade》 1997年第10期5-6,共2页
It has been our consistent policy to expand the opening policy, while using foreign capital reasonably and effectively. Our experience of economic development since China’s economic reform and opening to the outside ... It has been our consistent policy to expand the opening policy, while using foreign capital reasonably and effectively. Our experience of economic development since China’s economic reform and opening to the outside world 20 years ago has shown that implementing the opening policy, participation in the international division of labour and exchange, the use of both domestic and international markets and resources, and the introduction of a foreign 展开更多
关键词 OPEN Handling the relationship Between Expanding the Open Policy Using Foreign Capital and Protecting Domestic Industry and Markets
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The Relationship between the Plasmodium Falciparum Clearance and the Clinical Effect of the Case with Cerebral Malaria Treated with Artemisinin
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作者 Guo-li Lin Hong Shi +3 位作者 Yuan-kai Wu Xiang-yong Li Jian-hua Huang Wei-min Ke 《国际感染病学(电子版)》 CAS 2014年第3期129-132,共4页
Malaria is 1 mosquito-borne disease,which is most commonly caused by a parasite called Plasmodium falciparum(P.falciparum).Cerebral malaria is the most severe neurological complication presented in
关键词 the relationship between the Plasmodium Falciparum Clearance and the Clinical Effect of the Case with Cerebral Malaria Treated with Artemisinin RBC Figure Email
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A Comparative Study Of New Criticism&Semiotic Criticism——In Terms Of Their View Of The Relationship Between The Fictional World&The Real World
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作者 Chen Hong-Qin 《宜宾学院学报》 1997年第4期53-57,共5页
As we know,new criticism is the post—world school of critical theory insists onthe intrinsic value of work of art and focusses on the individual work alone asan independent unit of meaning.It is opposed to the critic... As we know,new criticism is the post—world school of critical theory insists onthe intrinsic value of work of art and focusses on the individual work alone asan independent unit of meaning.It is opposed to the critical practice of bringing histori-cal of brographical data to bear on the anterpretation of a work.To the new critocs,poet-.ry was a special kind of discourse,a means of communicating feeling and thought thatwould not be expressed in any other kind of language.It differed qualitatively from thelanguage of science,or philosophy,but it converyed valid meanings.Such critics set outto define and formalize the qualities of poetic thought and languagege,using the techniqueof close reading with special emphasis on the implicative values of works and on the vari-ous function of figurative language—imagery,metaphor and symbol—in the work. 展开更多
关键词 World A Comparative Study Of New Criticism&Semiotic Criticism VIEW In Terms Of their View Of the relationship Between the Fictional World&the Real World
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A DISCUSSION OF THE RELATIONSHIP BETWEEN READING RATE AND COMPREHENTION
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《濮阳职业技术学院学报》 1997年第1期24-23,共2页
Reading is really a complex of skills and not a single one. It is very popular these days to try to improve reading skills. One sees many essays m newspapers and elsewhere for courses, materias and equipment designed ... Reading is really a complex of skills and not a single one. It is very popular these days to try to improve reading skills. One sees many essays m newspapers and elsewhere for courses, materias and equipment designed to improve reading rate and comprehension. Most often the emphasis is on reading rate, not on specific comprehention skills. Most of the time is also spent on increasing reading rate, not on good comprehension. I consider neither of them should be overmphasized at the expense of the other. 展开更多
关键词 口口 A DISCUSSION OF the relationship BETWEEN READING RATE AND COMPREHENTION
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THE RELATIONSHIP BETWEEN EGYPT AND PALESTINE IN THE EARLY BRONZE AGE(ca.3400-2000 BCE)
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作者 Guo Dantong, IHAC 《Journal of Ancient Civilizations》 2002年第1期1-6,共6页
The relationship between Egypt and Palestine can be traced back to theChalcolithic Age thanks to the evidence of current excavations in the Nile Deltaand Sinal.Palestinian pottery and cast metal objects from the Delta... The relationship between Egypt and Palestine can be traced back to theChalcolithic Age thanks to the evidence of current excavations in the Nile Deltaand Sinal.Palestinian pottery and cast metal objects from the Delta sites of Maadi,Minshat Abu Omar,and elsewhere have proved contacts with Palestine inProtodynastic(Nagada Ⅱ-Ⅲ)times.The Egyptian Protodynastic Period andDynasty 1 were contemporary with the Palestinian EB Ⅰ and EB Ⅲ,and 展开更多
关键词 ca.3400-2000 BCE the relationship BETWEEN EGYPT AND PALESTINE IN the EARLY BRONZE AGE
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