Gas cylinders - gas cylinder valve connections for use in the microelectronics industry - specification and type testing for valve to cylinder connections 气瓶.用于微电子工业的储气瓶阀的连接接头.接到钢瓶连接接头上的阀门的定型试验和规范
Pointing to the second artillery in the national approval test , the test technology by physical model instead of the second artillery was firstly studied 针对国家靶场定型试验中在副炮上进行的各项试验，首次研究了用模型炮代替副炮的多项目综合物理模拟试验技术。
The data got from the shooting tests , conversed by the theory of similitude and eliminated the system errors , were compared with the data from the approval test in the national shooting field . it verified that the full parameters artillery physical simulation theory was right . it verified that the huge rate model design and madding methods were reliable 把模型炮实验获得的数据，按相似理论换算，并消除相似畸变带来的试验误差后，与原型炮在国家靶场定型试验的结果比较，证明了创建的火炮全参数物理模拟理论的正确性；证明所采取的大比例缩尺模型的设计方法和制造手段的可靠性；证明用缩尺的模型炮代替副炮进行多项目综合物理模拟试验技术是成功的。
With the application of the statistic and decision theory , such as robust design of experiments , calculation of parameter , simulating comparison , optimizing plan and evaluating reliability etc , this plan solves the problem of optimizing the universal examination of the same fuse with several shells in the approval test 该方案通过对稳健试验设计、参数计算、模拟比较、方案优化、可靠性评估等一系列决策理论和统计理论的运用，解决了多弹种通用引信在设计定型试验时通用性考核的优化问题。
Using cad technique , the author developed airborne , shipborne and trunk - mounted structural designing templates , created structural designing data base of airborne , shipborne and trunk - mounted electronic equipments and realized the parameterizing modular design . the typical experiment of a project indicated that the cad structural designing system is practical and it has been playing an important role in the structural design in the project 文中利用cad技术开发了机载、舰载、车载三种结构设计模板，编制了机载、舰载、车载电子设备结构设计资料库，并实现了机柜参数化模块设计，通过某项目设计定型试验表明，本cad结构设计系统是实用的，并在某项目的结构设计中发挥了重要作用。
