Firstly , a temperature measurement system of thermochromatic liquid crystals is set up , various methods and approaches to improve the precision of thermochromatic liquid crystals temperature measurement are discussed , and affirmative experiments are made with carbon dioxide common jet impingement 本实验中，首先建立了一套完整的热色液晶定量测温系统，探讨了提高液晶测温精度的方法和途径。然后，利用所建立的系统对二氧化碳为工质的普通射流进行了验证实验。
Using data - collecting system developed by ourselves and controlling different parameters , the author monitors the phenomenon of transient boiling and measures the temperature signal . in order to verify the experimental results , numerical simulation of the steady temperature field is carried out before the transient experiment 利用自行开发的数据采集程序系统对瞬态沸腾现象进行监控和温度信号的测量；并对瞬态试验前的稳态温度场进行了数值模拟，通过与稳态试验数值的比较，来验证实验件的温度场分布。
In operational demonstration , taking full advantage of the quality of teachers " agility and origination , break the restriction of textbook and change disadvantageous factors into favorable ones . in description demonstration , the task should be arranged to the students in the form of researching study . during the students demonstrate their own works , their creation could be inspired 教师在实验过程中，要善于打破框框，为学生创造一些变化的外因条件，加深学生对事物的了解，充分利用课本中已有的验证性实验，培养学生的创造性思维能力和验证实验的设计能力，精心设计探索情景，防止探索性实验变为验证性实验
With the verification platform , the experiments of fault injection and fault detected algorithm validation are carried out in the prototype of electric controller . analytic results indicate that , the verification platform can do well in fault injection and result data treatment , and the electric controller bit attains the expected capability 应用验证试验平台对具有bit功能的电子控制器原理样机进行故障注入实验和bit验证实验,结果表明,验证试验平台能够很好地完成故障注入和结果处理任务,电子控制器原理样机的bit达到预期设计目标。
Glycol was the fit solvent . one set of extractive experiment equipment with continuously feed was designed and established to validate the extractive distillation and extractive distillation with salt . good results of the two technology processes and the extractive solvent recycling experiment were gained respectively 本文还设计安装了一套实验室连续进料萃取装置进行工艺的验证实验，对萃取精馏和加盐萃取精馏工艺流程分别进行了验证，并对萃取剂的回收利用进行了实验，取得了良好的效果。
At the same time , the writer also analyzed four problems that teaching material exits : first , a chemistry experiment is placed down and depended on the theory and is in subsidiary position ; and is short of expanding the space ; second , chemistry the experiment arrangements in order changed again and again , lacked complete science theory to guide ; third , there are fewer chemistry experiment ; fourth , there are more verification experiments , fewer investigating experiments 同时，笔者也分析了教材存在的四个问题：一是化学实验处于依附理论的附属地位，拓展空间不足；二是化学实验编排存在反复性，缺乏完整科学的理论进行指导；三是化学实验数量偏少；四是验证实验偏多，探究实验偏少。
On the basis of realizing the fire - control real - time simulation system in the antiaircraft artillery weapon system , this paper designs and constructs the distributed weapon system numerical simulation platform based on ethernet , which uses the simulation technique , network communication technique and virtual reality technique . the platform is used for researching and realizing the antiaircraft artillery training simulator . also , it can be integrated with the actual equipment to construct semi - physical simulation system to make the theoretical validating experiment 本文以实现高炮武器训练系统中的火控系统的实时仿真为基础,运用仿真技术、网络通信技术、虚拟现实技术,设计并构建了一个基于以太网的分布式自行高炮武器模拟训练系统通用数字仿真平台,既可用于模拟训练系统的研究和实现,还可和实际装备集成以组成半物理的仿真系统,进行实际系统的原理性验证实验。
It can be used to measure mechanical and electrical parameters of relay ; because the reliability of electromagnetic relay is very important to the safe running of the control system , this paper introduces a reliability index for micro - electromagnetic relay . the compliance test - plan of success ratio for it is studied through the application of bayesian theory . the paper compares the methods of classical statistical theory and bayesian theory for making sampling plan of success ratio 此外，本文还介绍了由msc - 51单片机控制的继电器参数测试系统的原理和方法，能对机械参数和电气参数进行测试；由于电磁极化继电器可靠性的高低将直接影响控制系统的安全运行，研究了用bayes理论设计电磁继电器产品的成功率验证实验方案，并与经典方法设计的成功率验证方案进行了比较，在特定的先验信息下， bayes方案所需的样本容量较小。
