英语词汇external standard ratio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	external standard ratio
释义	external standard ratio 简明释义外界标准比率网络释义 1 ?外界标准比率 ... external standard method 外标法... external standard ratio 外界标准比率... EXTERNAL statement 外部语句... 短语 1 external standard channels ratio 外标准源道比 2 ratio of external standard 外标道比 3 External standard channel ratio method 外标准道比法双语例句 1 Several methods for quench correction-external standard channels ratio method, spectral index method and "H number" method are simply introduced. 本文简单介绍了几种猝灭校正方法——外标准源道比法，样品谱指数法和H数法。首先比较了这些方法的特点。
随便看	efficient syntax efficient system of categories efficient thyroxine ratio efficient typesetting efficient use efficient use of capital efficient use of resources efficient utilization efficient vulcanization system efficient wing span effiction Effie effiency Effie effigial effigies effigurate effiguration effiguratous effigy effigy mound Effigy Mounds National Monument effin' effin Effinden

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