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- constant strain triangle 常应变三角形
- 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。
- 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。
- 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。
- 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。
- 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。
- cyclic loading with constant strain amplitude 等应变幅循环加载
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- constant strain increment ratios 等应变增量比
- 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。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- She matured her novel by constant revision. 她不断修改自己的小说以使其趋于完善。
