“defective number”的概念、定义、翻译、参考文献-科学参考

单词	defective number
释义	defective number [di`fek·tiv `nǝm·bǝr] See <<deficient number>>
随便看	radio-frequency component radio-frequency current radio-frequency filter radio-frequency generator radio-frequency head radio-frequency heating radio-frequency interference radio-frequency line radio-frequency measurement radio-frequency oscillator radio-frequency power supply radio-frequency preheating radio-frequency pulse radio-frequency reactor radio-frequency resistance radio-frequency sensor radio-frequency shielding radio-frequency shift radio-frequency signal generator radio-frequency spectrometer radio-frequency spectroscopy radio-frequency spectrum radio-frequency SQUID radio-frequency transformer radio-frequency transmission line

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。