英语词汇nitrogen retention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 retention
释义	nitrogen retention 简明释义氮贮留网络释义 1 ?氮保持 ... nitrogen phosphorus fertilizer 氮磷肥 nitrogen retention 氮保持 nitrogenase 固氮酶 ... 2 ?氮贮留 ... 蛋白饲料 protein feeds 氮贮留 nitrogen retention 地面青贮堆 bunker silos ... 3 ?沉积氮 ...：可消化氮(digestible nitrogen,DN，g/d)=食入氮(nitrogen intake,IN)-粪氮(fecal nitrogen,FN)；沉积氮(nitrogen retention,RN，g/d)=IN-FN-尿氮(urinary nitrogen,UN)；氮表观消化率(nitrogen apparent digestibility,NAD，%)=100×DN/IN；氮利用率(nit... 短语 1 plant nitrogen retention 氮积累量 2 nitrogen retention ratio 氮存留率 3 relative nitrogen retention 相对氮存留率双语例句 1 It could be available to control the concentration of nitrogen and phosphorus and the hydraulic retention time for algae bloom preventing. 控制氮磷浓度和水力停留时间是预防水华发生的有效措施。 2 A method is discussed for identifying the nitrogen heterocyclics by using GC retention data, mass spectra and MS library search results. 探索了色谱保留值与质谱信息相结合的定性分析方法。
随便看	packetizing packet layer packet layer protocol packet layout packet lead address packet length packet length selection packet level packet level error control packet level filtering packet level logical interface packet level module packet level module Packet-level Procedure Packet Level Procedure packet level protocol packet level protocol packet level software packet level software packet lifetime control packet limitation packet link packet logger packet loss packet loss concealment

　

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更新时间：2025/1/25 21:58:01