英语词汇“o-type star”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	o-type star
释义	O-type star O-type star [′ō ¦tīp ′stär] (astronomy) A spectral-type classification in the Draper catalog of stars; a star having spectral type O; a very hot, blue star in which the spectral lines of ionized helium are prominent.
随便看	pressure field pressure flow hypothesis pressure force pressure forming pressure fringe pressure front pressure gage pressure gangrene pressure garment pressure gas welding pressure gauge pressure generator pressure-glued pressure gradient pressure gradient force pressure-gradient force pressure gradient for venous return pressure gradients pressure gradient scaling pressure group pressure groups pressure gun pressure head pressure her into pressure him into

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O-type star