“nitrogen sequence”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen sequence
释义	nitrogen sequence [`nī·trǝ·jǝn ´sē·kwǝns] ^ASTRONOMY Wolf-Rayet stars in which nitrogen emission bands dominate the spectrum.
随便看	scout scout boring scout car scout hole scouting distance scouting front scouting interval scouting line Sco X-1 SCR scram scramble scrambler scram drive scramjet scram rod scram system scrap scraped freezer scraped-surface exchanger scraper conveyor scraper hoist scraper loader scraper ring scraper ripper

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