本文从认知语言学构式观出发,陈述了主要的认知语言学相关的理论框架,并综合目前国内外有关研究的最新进展成果,运用一些实例从言外转喻的角度探讨了"What’s X doing Y?"这一构式,并提出了对此构式的理解模式,以使英语学习...本文从认知语言学构式观出发,陈述了主要的认知语言学相关的理论框架,并综合目前国内外有关研究的最新进展成果,运用一些实例从言外转喻的角度探讨了"What’s X doing Y?"这一构式,并提出了对此构式的理解模式,以使英语学习者们能够加深对此构式的理解。展开更多
Facing keen competition in telecom marketsworldwide, global mobile operators arelooking for the best solution that can notonly make full use of existing networkresources, but also introduce new technologiesfor new ser...Facing keen competition in telecom marketsworldwide, global mobile operators arelooking for the best solution that can notonly make full use of existing networkresources, but also introduce new technologiesfor new service provision.The CDMA network features great capacity,strong anti-jamming functionality, good voicequality and low power consumption of terminals,with which CDMA operators can reduce theirinvestment in equipment and cost of networkoperation and maintenance. In addition, whentransiting to 3G, the CDMA system canimplement smooth evolution from IS-95A toCDMA2000 1X and then to CDMA2000 1xEV withlow cost.展开更多
With the operation of the CUC(China Unicom CorporationLtd.)“New Horizon”CD-MA network, the Chinesemobile communication market hasentered a new stage of development.GSM and CDMA have joined handsto work fully and eff...With the operation of the CUC(China Unicom CorporationLtd.)“New Horizon”CD-MA network, the Chinesemobile communication market hasentered a new stage of development.GSM and CDMA have joined handsto work fully and efficiently. The to-展开更多
On 28 August 28, ZTE Corporation held the global launch of the Grand X LTE （T82） in Hong Kong. For this launch, ZTE partnered with China Mobile Hong Kong. Grand X LTE （T82） is the company＇s first single-chip LTE ...On 28 August 28, ZTE Corporation held the global launch of the Grand X LTE （T82） in Hong Kong. For this launch, ZTE partnered with China Mobile Hong Kong. Grand X LTE （T82） is the company＇s first single-chip LTE smartphone. It has a 1.5 GHz dual-core CPU based on advanced 28 nm technology. Compared to most phones on the market, the single-chip model is faster and more energy efficient. T82 has a 4.3-inch qHD screen, which provides exceptional HD quality. The phone has an 8 mp rear camera that supports 1080p HD video shooting and playback. The camera module with enhanced flash captures the sharpest images during the day and night. The front camera supports 720p HD video calls. T82 is also WiFi enabled and uses Android 4.0. The maximum download rate is 100 Mbps, and users have access to more than 600,000 Android applications to download. T82 also has a unique buttonless design that resembles a mini tablet.展开更多
<strong>Purpose:</strong><span style="font-family:""><span style="font-family:Verdana;"> The study was performed comparing dosimetric characteristics of volumetric modu...<strong>Purpose:</strong><span style="font-family:""><span style="font-family:Verdana;"> The study was performed comparing dosimetric characteristics of volumetric modulated arc therapy (VMAT) and field-in-field (FiF) techniques on a patient with synchronous bilateral breast carcinoma. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> The patients with bilateral breast cancer treatment were included in this study. A total dose of 40.05 Gy in 15 fractions was prescribed to the Planning Target Volume (PTV) of the whole bilateral breast cancer with the supraclavicular and infraclavicular nodes, with a complementary boost of 10 Gy in 4 fractions to the surgical bed (PTV</span><sub><span style="font-family:Verdana;">boost</span></sub><span style="font-family:Verdana;">). For both radiotherapy techniques, several V</span><sub><span style="font-family:Verdana;">xGy</span></sub><span style="font-family:Verdana;"> parameters were analyzed for the PTVs, together with the Conformity index (CI), the Homogeneity index (HI) and the critical organs at risk (OARs), lungs and heart. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> The patient was treated by the VMAT technique and the daily treatment time was less than 20 minutes with daily CBCT imaging. In the VMAT plan, the PTV 95% dose covered 38.89 ± 0.81 Gy, compared to 37.26 ± 1.02 Gy in the FiF technique. The VMAT plan improved the dose homogeneity index and lower dose in lung towards high dose region. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> The study demonstrates the viability of the VMAT technique in the treatment of bilateral breast cancer. The introduced single isocentric VMAT technique is fast to deliver and it increases the dose homogeneity of the target volume with some limitations. The treatment was well tolerated, without interruption of the treatment courses caused by treatment</span></span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">related toxicities.</span>展开更多
文摘Facing keen competition in telecom marketsworldwide, global mobile operators arelooking for the best solution that can notonly make full use of existing networkresources, but also introduce new technologiesfor new service provision.The CDMA network features great capacity,strong anti-jamming functionality, good voicequality and low power consumption of terminals,with which CDMA operators can reduce theirinvestment in equipment and cost of networkoperation and maintenance. In addition, whentransiting to 3G, the CDMA system canimplement smooth evolution from IS-95A toCDMA2000 1X and then to CDMA2000 1xEV withlow cost.
文摘With the operation of the CUC(China Unicom CorporationLtd.)“New Horizon”CD-MA network, the Chinesemobile communication market hasentered a new stage of development.GSM and CDMA have joined handsto work fully and efficiently. The to-
文摘On 28 August 28, ZTE Corporation held the global launch of the Grand X LTE （T82） in Hong Kong. For this launch, ZTE partnered with China Mobile Hong Kong. Grand X LTE （T82） is the company＇s first single-chip LTE smartphone. It has a 1.5 GHz dual-core CPU based on advanced 28 nm technology. Compared to most phones on the market, the single-chip model is faster and more energy efficient. T82 has a 4.3-inch qHD screen, which provides exceptional HD quality. The phone has an 8 mp rear camera that supports 1080p HD video shooting and playback. The camera module with enhanced flash captures the sharpest images during the day and night. The front camera supports 720p HD video calls. T82 is also WiFi enabled and uses Android 4.0. The maximum download rate is 100 Mbps, and users have access to more than 600,000 Android applications to download. T82 also has a unique buttonless design that resembles a mini tablet.
文摘<strong>Purpose:</strong><span style="font-family:""><span style="font-family:Verdana;"> The study was performed comparing dosimetric characteristics of volumetric modulated arc therapy (VMAT) and field-in-field (FiF) techniques on a patient with synchronous bilateral breast carcinoma. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> The patients with bilateral breast cancer treatment were included in this study. A total dose of 40.05 Gy in 15 fractions was prescribed to the Planning Target Volume (PTV) of the whole bilateral breast cancer with the supraclavicular and infraclavicular nodes, with a complementary boost of 10 Gy in 4 fractions to the surgical bed (PTV</span><sub><span style="font-family:Verdana;">boost</span></sub><span style="font-family:Verdana;">). For both radiotherapy techniques, several V</span><sub><span style="font-family:Verdana;">xGy</span></sub><span style="font-family:Verdana;"> parameters were analyzed for the PTVs, together with the Conformity index (CI), the Homogeneity index (HI) and the critical organs at risk (OARs), lungs and heart. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> The patient was treated by the VMAT technique and the daily treatment time was less than 20 minutes with daily CBCT imaging. In the VMAT plan, the PTV 95% dose covered 38.89 ± 0.81 Gy, compared to 37.26 ± 1.02 Gy in the FiF technique. The VMAT plan improved the dose homogeneity index and lower dose in lung towards high dose region. </span><b><span style="font-family:Verdana;">Conclusion:</span></b><span style="font-family:Verdana;"> The study demonstrates the viability of the VMAT technique in the treatment of bilateral breast cancer. The introduced single isocentric VMAT technique is fast to deliver and it increases the dose homogeneity of the target volume with some limitations. The treatment was well tolerated, without interruption of the treatment courses caused by treatment</span></span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">related toxicities.</span>
