“北冕座R型变星”的概念、定义、翻译、参考文献-科学参考

单词	北冕座R型变星
释义	北冕座R型变星 Encyclopedia 理学耀星释 R Coronae Borealis variable北冕座R型变星亮度有时突然减弱约1～9星等的不规则变星。
随便看	noise level noise limit for household appliance noise limit for industrial equipment noise limit for means of conveyance noise limit for moving machiney noise limit for vehicle interior and station platform noise logging noise management noise map noise mapping noise margin noise masking noise noise masking tone noise model noise monitoring noise of aircraft noise of blasting noise of electron tube noise of film & television scene noise of internal combustion engine noise of nuclear power plant Noise Pollution Control noise pollution map noise pollution monitoring noise pollution of fishery environment

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