英语词汇“ney-allen nebula”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ney-allen nebula
释义	Ney-Allen nebula Ney-Allen nebula [′nī ′al·ən ′neb·yə·lə] (astronomy) An extended source of infrared radiation in the Trapezium region of Orion which displays intense emission at a wavelength of 10 millimeters.
随便看	commutation instant commutation (law) commutation of sentence commutation of tithes commutation rate commutation relation commutation relations commutation rules commutation theorem commutation ticket commutative commutative algebra commutative banach algebra commutative contract commutative diagram commutative diagrams commutative differential graded algebra commutative group commutative justice commutative law commutative local ring commutatively commutative monoid commutative operation commutative property

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Ney-Allen nebula