“reduction of force systems”的概念、定义、翻译、参考文献-科学参考

单词	reduction of force systems
释义	reduction of force systems Encyclopedia 理学力系释 reduction of force systems力系的简化刚体上用一简单的力系等效地代替一复杂的力系。又称力系的合成。
随便看	surface lattice wave surface layer current velocity observation surface layer defects surface layer non-doppler acoustic radar surface learning surface lipophobicity surface magnetic anisotropy surface magnetic survey surface magnetism surface matching surface mechanics surface melting surface meristem surface meteo-rological instruments surface metric surface micromachining surface micro-morphology analysis surface mineralogy surface mining surface mining limits surface mining machinery surface mobility surface mode surface model surface modeling

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