adj. inconstant
所有这些各种各样的损耗,尽管它们数量很大,却一点也不违反能量守恒定律。
All these various losses great as they are do not in any way contradict the law of conservation of energy.
利用一维不恒定水流泥沙数学模型,研究泥沙实体模型试验的时间变态问题。
An unsteady 1-d flow and sediment model is used as a tool to study the scale effect caused by time distortion in physical models of sediment transport.
结果:各肌支的发出顺序不恒定,存在交叉;
Results: The arrangements of muscular branches were changeable.
I mean maybe up the street we whisper, but here we know it. And, so here is a different kind of system where we have a constant external pressure.
或许在街上你们低声细语,但在这里不应该这样,这是另一个系统,我们有一个恒定的外压强。
First, free velocity, constant velocity can be obtained for free without doing anything.
首先,速度是无偿的,恒定速度不需外力作用就能无偿获得
Is never going to be the most convenient one experimental.
试验中要保持熵恒定,是非常不方便的。
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