英语词汇“objective grating”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	objective grating
释义	objective grating objective grating See objective prism. objective grating [äb′jek·tiv ′grād·iŋ] (optics) A series of equally spaced parallel wires placed over the objective lens of a telescope; photographic magnitudes of stars are calculated from the relative brightnesses of images in the resulting diffraction pattern.
随便看	drop back drop ball drop bar drop bear dropbear drop bears drop beats not bombs drop behind drop below drop below (something) drop beneath her radar drop beneath his radar drop beneath my radar drop beneath one's radar drop beneath our radar drop beneath someone's radar drop beneath their radar drop beneath the/(one's) radar drop beneath the radar drop beneath the/ radar drop beneath your radar drop biscuit drop black drop-bottom car drop bottom-seal

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。