For dilative material in shear, the increment of local volumetric strain in shear band and the normal deformation of shear band due to shear dilatancy were derived.
在剪胀条件下，分析了剪切带内部的局部体积应变增量及由于剪胀而引起的剪切带的法向变形。
In project evaluation, target profit is divided into normal profit and economic profit. Impact of profit elasticity of the cost, additional cost and increment cost on economic profit is analyzed.
在工程项目中，目标利润分为正常利润和经济利润，分析工程成本利润弹性、追加价格利润弹性、创优增量成本利润弹性对经济利润的影响。
In project evaluation, target profit is divided into normal profit and economic profit. Impact of profit elasticity of the cost, additional cost and increment cost on economic profit is analyzed.
在工程项目中，目标利润分为正常利润和经济利润，分析工程成本利润弹性、追加价格利润弹性、创优增量成本利润弹性对经济利润的影响。
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