The supercritical CO_(2)cOoled Lithium-Lead(COOL)blanket has been designed as one advanced blanket candidate for the Chinese Fusion Engineering Test Reactor(CFETR).This work focuses on the electromagnetic(EM)loads(Max...The supercritical CO_(2)cOoled Lithium-Lead(COOL)blanket has been designed as one advanced blanket candidate for the Chinese Fusion Engineering Test Reactor(CFETR).This work focuses on the electromagnetic(EM)loads(Maxwell force and Lorentz force)acting on the COOL blanket,which are important mechanical loads in further structural analysis of the COOL blanket.A 3D electromagnetic analysis is performed using the ANSYS finite element method to obtain EM loads on the COOL blanket in this study.At first,the magnetic scalar potential(MSP)method is used to obtain the magnetic field and the Maxwell force on the COOL blanket.Then,the magnetic vector potential(MVP)method is performed during a plasma disruption event to get the eddy current distribution.At last,a multi-step method is adopted for the calculation of the Lorentz force and the torque.The maximum Lorentz forces of inboard and outboard blanket structural components are 5624 kN and 2360 kN respectively.展开更多
目的对ACL TOP 700全自动血凝分析仪多方面性能进行验证及评价。方法参考美国临床和实验室标准化协会(CLSI)系列文件和相关文献,结合工作实际,对ACL TOP 700全自动血凝分析仪测定的精密度、准确度、线性可报告范围、可稀释范围、携带污...目的对ACL TOP 700全自动血凝分析仪多方面性能进行验证及评价。方法参考美国临床和实验室标准化协会(CLSI)系列文件和相关文献,结合工作实际,对ACL TOP 700全自动血凝分析仪测定的精密度、准确度、线性可报告范围、可稀释范围、携带污染率、生物参考区间及仪器间的相关性等分析性能进行验证和评价。并将实验结果与卫生部临检中心的要求进行比较。结果 ACL TOP 700全自动血凝分析仪检测的凝血酶原时间(PT)、纤维蛋白原(FIB)、活化部分凝血酶时间(APTT)及国际标准化比值(INR)的精密度、准确度良好,PT活动度和FIB定量检测线性范围良好,携带污染率低,确定了FIB检测的最大稀释倍数为2倍,与ACL TOP比对的相关性好,参考范围验证合格。结论 ACL TOP 700分析仪性能良好,可以较好满足临床血凝常规检测的要求。展开更多
随着我国军品市场竞争机制的引入,军工企业开始需要现代营销理论指导其在竞争中赢得客户。而由于军品市场的特殊性,一般商品市场上的4P营销组合战略已不适用。本研究在对多年从事军品销售工作经验总结的基础上,深入研究了现代营销理论,...随着我国军品市场竞争机制的引入,军工企业开始需要现代营销理论指导其在竞争中赢得客户。而由于军品市场的特殊性,一般商品市场上的4P营销组合战略已不适用。本研究在对多年从事军品销售工作经验总结的基础上,深入研究了现代营销理论,汲取其中的精髓,针对军品市场的特殊性,对军品市场的营销分析工具进行了探索性研究,提出了通过对实力(Capability)、价值(Creation of value)、关系(Connection)和信誉(Credit)四个维度来分析和指导军品营销工作的4C模型。展开更多
基金supported by the Comprehensive Research Facility for Fusion Technology(CRAFT)Program of China(No.2018-000052-73-01-001228)National Natural Science Foundation of China(No.12205330)。
文摘The supercritical CO_(2)cOoled Lithium-Lead(COOL)blanket has been designed as one advanced blanket candidate for the Chinese Fusion Engineering Test Reactor(CFETR).This work focuses on the electromagnetic(EM)loads(Maxwell force and Lorentz force)acting on the COOL blanket,which are important mechanical loads in further structural analysis of the COOL blanket.A 3D electromagnetic analysis is performed using the ANSYS finite element method to obtain EM loads on the COOL blanket in this study.At first,the magnetic scalar potential(MSP)method is used to obtain the magnetic field and the Maxwell force on the COOL blanket.Then,the magnetic vector potential(MVP)method is performed during a plasma disruption event to get the eddy current distribution.At last,a multi-step method is adopted for the calculation of the Lorentz force and the torque.The maximum Lorentz forces of inboard and outboard blanket structural components are 5624 kN and 2360 kN respectively.
文摘目的对ACL TOP 700全自动血凝分析仪多方面性能进行验证及评价。方法参考美国临床和实验室标准化协会(CLSI)系列文件和相关文献,结合工作实际,对ACL TOP 700全自动血凝分析仪测定的精密度、准确度、线性可报告范围、可稀释范围、携带污染率、生物参考区间及仪器间的相关性等分析性能进行验证和评价。并将实验结果与卫生部临检中心的要求进行比较。结果 ACL TOP 700全自动血凝分析仪检测的凝血酶原时间(PT)、纤维蛋白原(FIB)、活化部分凝血酶时间(APTT)及国际标准化比值(INR)的精密度、准确度良好,PT活动度和FIB定量检测线性范围良好,携带污染率低,确定了FIB检测的最大稀释倍数为2倍,与ACL TOP比对的相关性好,参考范围验证合格。结论 ACL TOP 700分析仪性能良好,可以较好满足临床血凝常规检测的要求。
文摘随着我国军品市场竞争机制的引入,军工企业开始需要现代营销理论指导其在竞争中赢得客户。而由于军品市场的特殊性,一般商品市场上的4P营销组合战略已不适用。本研究在对多年从事军品销售工作经验总结的基础上,深入研究了现代营销理论,汲取其中的精髓,针对军品市场的特殊性,对军品市场的营销分析工具进行了探索性研究,提出了通过对实力(Capability)、价值(Creation of value)、关系(Connection)和信誉(Credit)四个维度来分析和指导军品营销工作的4C模型。
