英语词汇“氮循環”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	氮循環
释义	氮循環 dàn xún huán氮在自然界中的循环转化过程。是生物圈内基本的物质循环之一。如大气中的氮经微生物等作用而进入土壤，为动植物所利用，最终又在微生物的参与下返回大气中，如此反覆循环，以至无穷。大气中的氮，经过细菌的固氮作用后被植物吸收组成蛋白质，动物摄取植物，且消化成身体所需要的成分。生物体死后被分解，氮则释放回大气中，这种物质的循环称为「氮循环」。德StickstoffkreislaufBio氮循环
随便看	hygroscopic growth factor hygroscopic hysteresis of grain hygroscopic imbibition mechanism hygroscopic investment hygroscopic hygroscopic absorption hygroscopic agent hygroscopical hygroscopical agent hygroscopicalally hygroscopicality hygroscopically hygroscopical movement hygroscopical water hygroscopic and dry hygroscopic and sweat releasing hygroscopic awn hygroscopic body hygroscopic building materials hygroscopic calcium chloride hygroscopic capacity hygroscopic cargo hygroscopic coefficient hygroscopic compound air-conditioning system hygroscopic degree