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- Test principle for an autoclave is described briefly. 摘要简述高压釜的试验原理;
- According to the work and test principle of some air defense missile autopilot, an autopilot test facility is developed. 摘要根据某型防空导弹自动驾驶仪的工作原理和测试原理,研制了该驾驶仪测试设备;
- Test principle of yain hairs and uneveness by the Electronic Inspection Board (EIB) is introduced. Based on test result analyses of sample yarn, some conclusion can be attained. 介绍了EIB S电子检测板测试纱线毛羽和粗细节的原理 ,并通过样纱测试结果分析 ,得出了一些结论
- Methods:The test principle is based on target cell labeling with CFSE and subsequent DNA-labelling with PI for identification of target cells with compromised cell membranes. 方法 :用羧基荧光素二醋酸盐琥珀酰亚胺酯(CFSE)标记靶细胞 ,再用碘化丙碇 (PI)标记DNA筛选细胞膜已破坏的靶细胞。
- Presents the method based on nonzero test principle proposed in China and the method based on minimum total particle population principle proposed abroad. 介绍了国内基于非零检验原则的方法和国外基于最少总粒子数原则的方法,根据两种方法计算了粒子计数器的最小采样量。
- The test principle of LFA laser apparatus is discussed from the point of heat transfer.Test error is accounted through experiments and causes of the error are analyzed. 从热传递角度阐述了LFA激光导热仪的测试原理,通过试验对误差进行了统计,并分析了产生误差的原因。
- Abstract: The test principle and emendation technology of automatic test system of motorcycle governor fork are introduced.Some of the problems existed in practice are explored. 摘要:介绍了目前摩托车换档拨叉自动检测系统的测试原理及其校正技术,探讨了该校正技术在应用中存在的一些问题。
- PCR technique,bacterium gene array,genetic test principle and method are introduced.An enzyme-cutting mixed PCR technique and MNP-PCR technique are developed. 概述了PCR技术、细菌基因序列分析、基因检测的原理和方法,并结合微生物采油(MEOR)研究工作对其进行了改进,建立了混合酶切PCR技术、直接PCR技术;
- The essay article introduces the structure of the inerting apparatus,the test principle,the test procedure and the determination of inerting concentration. 描述了球形测试装置的结构,测试原理和测试步骤,并测试了七氟丙烷对甲烷和戊烷的惰化体积分数。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- This papers restudies the concept and test principle of the addend and multiplicator of electronic distance meter from theory and data,and points out the deficiency in the verification standard of our country. 以理论和数据再次阐明测距仪加、乘常数误差的概念和检定原理,指出了国家测距仪检定规程JJG703-2003的不足。
- In the establishment of flow cytometryassay of determination of cytotoxicity, the test principle was based on target celllabeling with CFSE and subsequent DNA-labelling with PI for identification oftarget cells with compromised cell membranes. 流式细胞术检测细胞毒的方法基于单细胞水平,克服了上述方法的缺陷,实验原理是先用第一种荧光染料标记靶细胞,用以区分效应细胞和靶细胞。 再用第二种DNA 荧光染料来区分膜已破坏的靶细胞并计算其百分比。
- This paper discusses the test principle, limitations, temperature influence, choice of the parallel plates and height control in order to give the proper guidance of the asphalt DSR test. 阐述了动态剪切流变仪的测试原理及使用限制条件、温度、金属平行板的选择、高度控制等方面,为正确使用该设备测试沥青结合料性能提供指导性建议。
- Testing principle of the technology, testing technology and data interpretation method are introduced. 介绍了该技术的测试原理、测井工艺以及资料解释方法。
- Abstract: The testing principle of the magnetoresistive effect of metal films by the probe-method was introduced. 文章摘要: 概述了探针法金属薄膜磁电阻效应测试的原理;
- The hydrogen testing principle and structure of ELH-IV instrument are presented. 介绍了国内最新在线式连续测氢仪(ELH-IV)的测氢原理和结构。
- The paper gives qualitative analysis and solution on basis of the testing principle and structure of RFT. 针对这一问题,文章从仪器结构及工作原理出发,对锯齿状测井曲线的产生原因作了定性分析,并阐述了解决办法。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The chemical oxyyen demand(COD) is a very important parameter.This paper has introduced the testing principle,method and matters needing attentions. 化学需氧量(COD)是一个非常重要的参数。本文简要介绍了COD的测定原理、测定方法和注意事项。