“relative momentum”的概念、定义、翻译、参考文献-科学参考

单词	relative momentum
释义	relative momentum [`rel·ǝd·iv mǝ`men·tǝm] ^MECHANICS The momentum of a body in a reference frame in which another specified body is fixed.
随便看	B cell b-c fracture BCG vaccine B chain b-complete b-c plane BCS theory BD B damage BDC Bdelloidea Bdellomorpha Bdellonemertini Bdellovibrio bdft B display BDOS BE Be beach beach cusp beach cycle beach drift beach face beach gravel

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