在对损伤变量进行考察时，要关注的是损伤测量的客观性、精确性和敏感性。

The objectivity, accuracy and sensitivity measurement of the sports injuries are important when observing the variables.

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还导出了参量测量简便易行的静拉伸损伤计算式，给出了静拉伸损伤测量结果。

A calculating formula of static tension damage is also deduced and the measurement of the parameters in this formula is easy to handle. The measurement results of static tension damage are given.

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并以空隙率的变化为基础，建立了化学腐蚀下岩石细观结构化学损伤变量计算公式，给出了损伤测量参数的计算方法。

Based on the variety of void ratio, computational formulation of chemical damage variable is set up, and the calculation method of damage measurement parameter is put forward.

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