“unsteady fluid flow in porous media”的概念、定义、翻译、参考文献-科学参考

单词	unsteady fluid flow in porous media
释义	unsteady fluid flow in porous media Encyclopedia 理学达西渗流定律释 unsteady fluid flow in porous media非稳态渗流流体在多孔介质中渗流时，各运动要素（压力及流速等）不仅与空间位置有关，而且随时间变化的现象。又称非定常渗流。
随便看	measurement accuracy measurement aid assembly technology measurement and analysis of radioactivity in organisms measurement and automatic control of sintering measurement and balancing of mass characteristics of space transfer vehicle measurement and control measurement and control for ore grinding and classification measurement and control for solid-liquid separation process measurement and evaluation in sports measurement-based quantum computation measurement calculus measurement characteristics of flow meter measurement control system measurement-control system on the off gas information measurement data access measurement environment measurement error measurement error in epidemiologic studies measurement error model，error-in-variables model measurement for mineral electrical properties measurement for the use of maritime space measurement fusion measurement inaccuracy measurement in quantum mechanics measurement instrument with dynamometer

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