1) test scheme
试验方案
1.
The testing accuracy and validity mainly depend on the rationality of the test scheme design.
因此，制定详细周密的试验方案是非常必要的。
2.
The test scheme puts forward that using bypass bus to build little system and starting power supply unit to drive stepping voltage from zero.
试验方案中提出了用旁路母线搭建试验小系统, 并且采用起动电源机组带试验小系统零起升压的方案,本文着重就此试验方案的安全性进行分析和评价。
3.
In order to summarize the law of on-site DC voltage withstand test of ±800 kV DC equipment,and to provide a reference for similar test and research,the first on-site DC voltage withstand test of ±800 kV DC equipment in ± 800 kV DC transmission project of China was introduced,and the test scheme and test data were analyzed.
为了总结±800kV特高压设备现场直流耐压试验规律,为以后类似试验及研究提供参考,介绍了首次在国内某±800kV工程某换流站进行的±800kV特高压设备现场直流耐压试验,分析了试验方案的确定过程和试验数据,并用两种模型的最小二乘法对试验数据进行拟合,得出±800kV特高压设备直流耐压试验的伏安特性,发现它比较符合二次多项式函数,并且非线性强电晕的起始电压约为400kV。
2) experiment method
试验方案
1.
Putting forward experiment method of secondary electroosmosis technology is to perfect the electroosmosis technology.
研究了在预填骨料注浆混凝土制作当中运用电渗技术来解决预填骨料注浆混凝土在施工中大水灰比的要求与使用中小水灰比要求的矛盾,并且对电渗技术进行了进一步的完善,提出了二次电渗的试验方案。
3) testing scheme
试验方案
1.
Failure rate grade testing scheme in GJB 65B-99 is based on classical probability method,which costs a lot of work.
现有的GJB65B—99电磁继电器失效率等级验证试验方案是采用经典概率方法制定的,工作量相当大。
2.
The drafting procedures of large-disturbance testing scheme for Northeast China power grid and related contents involved in the scheme are presented.
介绍了东北电网大扰动试验方案的编制流程及试验方案包含的相关内容。
3.
The general testing scheme of large-scale bridge model including static test, dynamic test and pseudo dynamic test are presented briefly in this paper.
主要概述大型桥梁模型试验的总体试验方案，包括静力试验、动力特性试验和拟动力试验；介绍了试验的实施情况。
4) experimental scheme
试验方案
1.
A dynamic weighing method aided by microprocessor has been introduced,a practical evaluation theory has been derived,a dynamic weighing experimental scheme by using the speed-sensor estimation method has been selected,and the theoretical foundation and the experimental scheme for settling the dynamic weighing problems has been submitted.
介绍了以微处理机辅助的动态称重方法 ,为解决动态称重问题提供了理论基础 ,推导出实用的估算方法 ,选择了一种动态称重试验方案并取得了初步应
5) test method
试验方案
1.
System reliability certification should be first carried out;then,test method and test section were designed on the basis of system structure and working environment and the test fixture to ensure the accuracy of the assessment results was designed.
首先进行系统可靠度验证,然后根据系统结构及工作环境设计试验方案及试验剖面,并合理设计试验夹具以保证试验评估结果的准确性。
6) testing program
试验方案
1.
Therefore,this paper makes the research on the rail grinding in the light of the fatigue damage because of the rolling contact of the rail of Daqin Railway,expounds the present situation of the rail grinding of Daqin Railway,and puts forward a set of testing programs of the rail grinding.
为此针对大秦铁路钢轨滚动接触疲劳伤损进行了钢轨打磨方面的研究,简述了大秦铁路钢轨打磨现状,提出了钢轨打磨试验方案。
补充资料：大气暴晒试验、自然老化试验
分子式：
CAS号：
性质：又称大气暴晒试验、自然老化试验。将胶黏剂胶接的试样置于户外，选择气候有代表性的地点，在自然条件下，经过不同的暴晒时间后测定其性能变化。
CAS号：
性质：又称大气暴晒试验、自然老化试验。将胶黏剂胶接的试样置于户外，选择气候有代表性的地点，在自然条件下，经过不同的暴晒时间后测定其性能变化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条