“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	directed line-segment directed mutagenesis directed network directed order directed ortho metallation directed ortho-metallation directed oxidation processing of ceramic matrix composites directed path directed plane directed point set directed quantity directed quasiorder directed relation graph directed segment directed self-assembly lithography technology directed sequencing directed set directed spanning tree directed strongly regular graph directed system directed technical change directed tetrahedron directed the security work of large-scale activities directed tree directed triple system

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