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- By using microprocessor technology, this system realized direct digit control (DDC) of the constant strain test, the constant revolution test, and digital measurement of testing parameters. 该系统运用微处理机技术实现了恒应变试验、恒转速试验的直接数字控制(DDC)和试验数据的数字测量。 文章阐述了系统的控制方式和功能模块化的硬、软件结构及设计要点,并对系统的功能、特点作出结论。
- constant strain test 恒定应变试验
- The flow stress of 7A60 ultra high strength aluminum alloy was studied by isothermal compress test at constant strain rate. 采用等温恒应变速率压缩试验对7A60超高强度铝合金的流动应力进行了研究。
- The situation about drug resistance and the anti-biotic resistant strain test. 抗药性情况及抗生素的耐药菌株试验。
- His responsibilities were a constant strain; the mental strain of staying alert hour after hour was too much for him. 他的责任感一直是压力;长时间的精神紧张真使他受不了。
- Prepare, set up and operate the strain gage measurement for strain test requirement. 为应力应变试验进行应变片的粘贴等准备。
- During the isothermal constant strain rate compression process, the effect of deformation heating on flow stress increases with increasing equivalent strain rate. 在等温恒应变速率压缩过程中,随着等效应变速率的增大,变形热效应对流动应力的影响程度增大。
- The results show that effect of constant strain on storage life of propel lant is great.Storage life of propellant under 15%constant strain is shortene d than zero-strain for four years. 结果表明:定应变的作用对推进剂的贮存寿命影响较大,推进剂在受力状态下的贮存寿命比非受力条件下的贮存寿命缩短了4年左右。
- The single L. mendax strain tested,JSYCLm1, gave 5% mortality at the DD. 虚伪书虱3个品系中,江苏盐城JSYCLm1品系死亡率为5%25。
- Stress uniformity and constant strain rate in SHPB test SHPB测试中的均匀性问题及恒应变率
- This paper introduces the implementation of data acquisition and disposal system of dynamic strain test by Visual Basic 6.0(VB6.0) , MATCOM and Dynamic Link Libraries(DLL)on Windows platfonn. 本文介绍了在Windows平台下;用Visual Basic 6.;0(VB6
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- All field strains tested displayed no resistance to abamectin. 福建省各地区烟粉虱种群对阿维菌素尚未产生明显的抗药性。
- cyclic loading with constant strain amplitude 等应变幅循环加载
- constant strain increment ratios 等应变增量比
- The technology of SOC is applied in system of strain testing and the better effect is shown in stability and reliability. 大连理工大学将这一技术应用到了应变测试系统中,在检测的稳定性和可靠性方面取得了较好的效果。
- Static strain testing method which tests mainly strain parameter is a main method of the derrick dependability assessment at present. 以实测应变参数为主的静态应变测试法是目前对现役井架可靠性评估的主要方法。
- loading with constant strain rate 等应变率加载
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。