“safety technical import from internation”的概念、定义、翻译、参考文献-科学参考

单词	safety technical import from internation
释义	safety technical import from internation Encyclopedia 工学安全技术管理释 safety technical import from internation国际安全技术引进通过国际间的技术交流和转移，有计划、有重点、有选择地从国外取得符合本国实际需要的安全先进技术的活动。
随便看	fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation fractional equipment fractional equivalence fractional exponent fractional expression fractional factorial design fractional-factorial design fractional flow equation fractional Fourier transform fractional frequency fractional function fractional gain error fractional heat fractional ideal fractional independent yield fractional inequality fractional integral fractional integral equation fractional integration fractional isotopic abundance

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