英语词汇grating polychromator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	grating polychromator
释义	grating polychromator 简明释义光栅多色仪网络释义短语 1 triple grating polychromator 三层光栅多色仪双语例句 1 In this paper, the flat field polychromator (SPD - I) using an aberration - corrected flat fie1d holographic concave diffraction grating as both spectroscopic and oPtical imaging element is re-POrted. 报道一种利用象差校正平场全息凹面衍射光栅作为分光和成象元件的平场多色仪，该多色仪具有谱面平直、使用波段宽、集光本领强、体积小等优点。
随便看	excess gas burner excess gate current excess general average excess geometric head excess Gibbs energy excess Gibbs free energy excess hatch excess hatchway excess head excess heat excess height excess high pressure valve excess holes excess horse power excess hydrostatic pressure excess hydrostation pressure excess ice excess impulse formation excess in excess income excess income tax excess in deviation excess inflow excessing excess in luxuries

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