Negative Control is a specimen that gives no reaction under the conditions of the test.
阴性对照是指在试验条件下无任何反应的试样。
The running conditions of each part and whole of the system are introduced. Then shaking table test employing LQR classical linear optimal control algorithms is performed.
在详细介绍了系统的各部分与整体运行情况后，采用LQR经典线性最优控制算法对结构进行了振动台试验研究。
The control parameters used in the transmission are measured in the test under different shifting conditions, providing a reference for the design of the control system for this type of transmission.
通过试验测得了该变速器在不同换挡条件下，上述参数的选用值，为此类变速器控制系统的设计提供参考。
The curing process can be controled through optimum catalyst amount and curing conditions, sagging can be controled by rheology control agent. The test results were listed.
提出了该涂料的固化可通过优化催化剂用量和固化条件来控制，流挂可通过添加流动控制剂来控制，并列举了它们的试验结果。
The rooting rate of test-tube plantlets could be increased obviously by seedling step-drilling, auxin treatment, suitable medium and environment conditions, control of bacterium and fungi, etc.
通过提供过渡炼苗，生长素处理，适宜的介质与环境条件以及防止杂菌滋生等措施，可显著提高试管苗瓶外生根效率。
Adopt computer control, test process online observation test curve; automatic storage test conditions and test results.
采用计算机控制，试验过程中可在线观察试验曲线；自动存储试验条件及试验结果等数据。
The remote parameter control technology (RPC) is a test means of simulating actual vehicle driving road conditions in room test bench.
远程参数控制技术(RPC)是一种在室内台架复现实际道路行驶状况的试验手段。
This paper describes the sampling and control system of an engine dynamic performance test bed simulating the running conditions of motor vehicles.
阐述了模拟汽车运行工作的发动机动态性能试验台的采样与控制系统。
Has the date from the gauge, fixture and the test control system been used to adjust the calibration recall or preventive maitenance schedules to eliminate out of tolerance conditions?
预定日期以及测试控制系统是否已经用于调整校准或者用于预防性的维护来去除公差。
To verify testing conditions, a negative control is performed using the chosen diluent in place of the test preparation. There must be no growth of micro-organisms.
为检测试验条件是否符合要求，取试验用稀释液代替供试品做一阴性对照试验，阴性对照试验应无微生物生长。
To verify testing conditions, a negative control is performed using the chosen diluent in place of the test preparation. There must be no growth of micro-organisms.
为检测试验条件是否符合要求，取试验用稀释液代替供试品做一阴性对照试验，阴性对照试验应无微生物生长。
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