linear strain meaning in English

线性应变
线应变

Normal or linear strain is defined as the change in length per unit length .
正改应变或线应变由每单位长度内的长度改变量来定义。
When n = l , damage form of materials is linear strain damage model
当n = 1时，材料的损伤形式为线性应变损伤模型。
The adopted failure criterion was a composite mohr - coulomb criterion with tension cut - off and the post - peak constitutive relation of rock was linear strain - softening
计算中采用了莫尔库仑与拉破坏复合的破坏准则，峰后岩石本构关系为线性应变软化。
As a result of its characteristic of wavelength encoding and linear strain and temperature response , fiber grating has a broad application future in the field of optical sensing
光纤光栅由于其自身的波长编码特性,以及线性的应变和温度响应,在光纤传感领域有着广泛而良好的应用前景。