“x-ray nebulae”的概念、定义、翻译、参考文献-科学参考

单词	x-ray nebulae
释义	x-ray nebulae [`eks´rā `neb·yǝ´lī] ^ASTRONOMY The remnant of an ancient supernova that has been identified as a source of x-rays; an example is the Crab Nebula.
随便看	deoxyribovirus deoxy sugar departure departure point departure track depauperate DEPC depegram dependence dependency dependency needs dependent events dependent segment dependent variable depentanizer depergelation deperm depersonalization depersonalization neurosis Depertellidae dephlegmation dephlegmator dephosphorize depilation depilatory

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