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21.
通过无线网络报警系统,各种便携式安全检测设备的监测数据可以被实时传输到控制中心,系统中的设备还可以实现相互联动,便于保安人员能够迅速到达事故现场应对突发事件.分析了无线网络报警系统的特点和功能、总体结构,以及车站基站系统的覆盖原则,并通过安装实例介绍了覆盖设计的方案.随着越来越多移动安全检测设备的使用,无线网络报警系统将会成为城市轨道交通安防体系中的一个重要组成部分. 相似文献
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分析交通运输部营运汽车燃油消耗量测量方法,提出实际测量过程中遇到的有关问题,并探讨其解决方法. 相似文献
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To obtain the recombination protein of renalase and prepare the monoclonal antibody, the human renalase gene was amplified
from human kidney by specific primer and cloned the DNA fragments into the pET22b. After verification of the positive clones,
the gene was transformed to E. coli BL21 to express the protein with 6His on C terminal. The Balb/c mouse was immunized with the purified protein to prepare
the monoclonal antibody by hybidoma technique. The renalase protein was reconstructed and 2 strains of the hybidoma which
can stable secrete renalase were obtained. The monoclonal antibody can both react with the both recombinant and human serum
renalase.
Foundation item: the Scientific Research Project of Shanghai Municipal Health Bureau (2008Y034), and the Natural Scientific Research Project
of Shanghai (05ZR14086) 相似文献
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