英语词汇“preliminary investigation”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	preliminary investigation
释义	preliminary investigation freq. 25 dict. 3 cmpt. 6 spoken 7 un.初步查勘 [网络]初步调查；初步调查分析；预测试
随便看	variable-thickness arch variable thickness arch dam variable thickness cell variable thickness plate variable thickness shell variable threshold decoding variable-threshold decoding variable threshold logic variable threshold logic circuit variable-threshold logic circuit variable threshold logic, VTL variable threshold voltage cmos variable thrust variable-thrust engine variable thrust engine variable thrust liquid rocket engine variable thrust motor variable-thrust motor variable thrust rocket engine variable thrust unit variable-thrust unit variable time variable time fuse variable-time fuse variable time fuze

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