“Leeson disk”的概念、定义、翻译、参考文献-科学参考

单词	Leeson disk
释义	Leeson disk [`lē·sǝn ´disk] ^OPTICS The screen sometimes used in a grease-spot photometer, in which the translucent spot at the center is star-shaped to provide a fine line of demarcation.
随便看	type A2 wave type A3 wave type A4 wave type A5 wave type A9 wave typeahead buffer type A wave type bar type-bar printer type B wave type C1 carbonaceous chondrite type C2 carbonaceous chondrite type C3 carbonaceous chondrite type drum typeface type gage type I assembly type I error type II assembly Type II Cepheids type II error type III assembly type II superconductor type II supernova type I of Cori

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