The calculation results prove that unless the initial film thickness or the relative velocity is very large, the inner evaporation drag should be taken into account at high temperature conditions.

计算结果表明，除非初始汽膜厚度或相对速度很大，否则计算高温颗粒在液面下运动的阻力时必须要考虑蒸发阻力。

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The initial relative density of the deposited sand, the velocity of the sphere and excess pore pressure ratio are the main factors in the tests.

试验中考虑了砂土的初始相对密度、钢球的运动速率、液化后砂土的超孔压比等因素的影响。

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The relative curves of the ratio of transient permeability to initial permeability with the injected fluid volumes or seepage velocity are like a character "S".

渗透率比值与注水孔隙体积倍数或渗流速度的关系曲线均呈“S”形；

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