英语词汇nitrogen efficiency 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	nitrogen efficiency ratio
释义	nitrogen efficiency ratio 网络释义 1 ?氮效率比氮效率比双语例句 1 The efficiency of removing ammonium nitrogen from wastewater is different by immobilized nitrifying bacteria making with different ratio. 不同比例因素制备的固定化硝化细菌小球去除氨氮的效率差别很大。
随便看	pitch into pitch invasion pitch invasion pitch it strong pitch kettle pitch kettle Pitch L. pitch laddle pitch lake pitchlake pitch lap pitch, lead pitch length pitch letter pitch lever pitchlike pitch limit pitch limit pitch line pitch line pitch-line chuck pitch line differential pitch line location pitch line of groove pitch-line runout

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