... chain block 滑车吊链;链动滑轮(尖箔落) change of gradient 梯度变化 characteristic value of earthquake action 地震作用标准值 ...
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甲烷浓度的梯度变化比较大。
The variation of methane concentration gradient was greater.
对弹性模量按指数函数梯度变化的算例进行了分析。
Some numerical examples are also given by assuming an exponential gradient function.
初始含水率的不同,对水势梯度变化幅度具有明显影响。
The initial water content can evidently influence the amplitude of this change of its hydraulic gradient.
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