词汇“彗核”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

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单词	彗核
释义	彗核彗核[huì hé]1.■cometary nucleus
随便看	variable element variable-elevation beam variable endpoint variable equalizer variable error variable escapement variable evaluation variable factor program(m)ing variable feedback variable feedback controller variable filter variable flow variable focal length variable focal length (cylindrical) lens variable-focus lens variable-focus pyrometer variable force variable frequency trigger variable-frequency trigger generator variable gain damping variable gearing mechanism variable geometry engine variable geometry nozzle variable grid leak variable groove depth