“hard bottom”的概念、定义、翻译、参考文献-科学参考

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单词	hard bottom
释义	hard bottom 硬底硬土
随便看	communication line communication line adapter for teletype (CLAT) communication line insulator communication link communication link handler communication matrix communication mix communication mode control communication module communication network communication network control program communication package communication process communication processing communication processor communication protocol communication receiver communication region communication register unit communication relay station communication reliability communication report center communication resources communications and transport communication satellite