“piston-like displacement”的概念、定义、翻译、参考文献-科学参考

单词	piston-like displacement
释义	piston-like displacement Encyclopedia 理学﹝渗流模型﹞释 piston-like displacement活塞式驱替一种流体驱替另一种流体时像活塞一样把被驱替流体驱走的流动方式。此时假设两种流体间有明显的分界面，且分界面垂直于流动方向均匀向前推进。显然，这是一种为了数学计算简便而假设的流动方式。
随便看	powder extrusion molding powder feed rate of metal melting deposition powder fertilizers machinery powder fire extinguishing agent powder for coating powder for dry seed treatment powder forging powder forming powder identification powder impetus powdering powder injection molding powder insulation powder jet deep mixing reinforcement machine powder metallurgical gear powder metallurgy powder metallurgy alloys for electrical applications powder metallurgy alloy steels powder metallurgy aluminium alloy powder metallurgy aluminum alloys powder metallurgy anti-friction materials powder metallurgy bearing powder metallurgy composites powder metallurgy copper alloys powder metallurgy friction materials

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