This paper puts forward a new multiple gird scheme, which is used with the combination of explicit time marching method, finite volume difference code and distributed body force.

提出了一种新的与显式时间推进法、有限体积差分格式、粘性体积力法有效地配合使用的多重网格法来求解叶轮机械可压流动。

youdao

According to the principle of adjusting the volume-difference between supplied and drawn air, the deviation of zero-position can be quickly regulated by setting feed-forward control system.

零位高度的偏离可通过设置前馈控制系统、调节进排风量差来进行补偿和调整。

youdao

Because we did work at constant pressure, and so it's just volume difference times pressure.

因为是在恒压下做功，所以功就等于体积变化乘以压力。

麻省理工公开课 - 热力学与动力学课程节选

While these estimates are not directly comparable to Nielson ratings, the sheer volume of the difference reinforces that the World Cup and Olympics are more popular worldwide.

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That has allowed software companies to lower their prices, making up for the difference with larger volume.

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Shares of the Wellington, Florida based company accumulated a volume of 2, 955, 288, which is a 200% difference from its 65-day average daily volume of 985, 524.

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