应变

• The gauge is firmly fixed to a part of the structure .
  应变仪坚固地固定于结构的一个部位上。
• All of the load is transmitted to the straining sensing tube .
  全部载荷都传递到应变传感管上。
• The stress-strain curve soon deviate from the elastic line .
  应力--应变曲线将立即偏离弹性线。
• The envelopes of the strain peaks is an exponential function .
  应变峰值的包络线是一个指数函数。
• Modern gauges consist of metal foil in the form of a grid .
  现代应变仪则由网格形式的金属片组成。
• The strain gage based on mechanical principles is the scratch gage .
  以机械原理为基础的应变计是刻痕应变计。
• The above circuit serves to illustrate the principle of the gage .
  上述线路图是用来说明应变计的作用原理的。
• This strain can be compared directly with the allowable matrix strain .
  这个应变值能直接与基体容许应变比较。
• The real part of the modulus is often called the storage modulus .
  与应变同相的实数部分模量，通常称为储能模量。
• Measurement of the lateral strain can be accomplished using a lateral extensometer .
  侧向应变可用侧向引伸仪来测量。