基本解釋[環(huán)境科學技術]氮化學英漢例句雙語例句The chemistry of the soil-the presence in it of phosphorus, nitrogen and so on-is being degraded.該土壤中磷，氮等化學物質的含量也在減少。An aryl-replaced nitrogen heterocyclic compound preparation method belongs to the technical field of organic compound catalytic chemistry.一種芳基取代的氮雜環(huán)化合物的制備方法，其屬于有機化合物催化化學技 術領域。ip.comThere are many ways such as physics, chemistry, ion exchange, man-made wet land and biology etc. wastewater nitrogen removal. The biological way is used widely now.近年來污水脫氮主要有以下幾種基本方法：物理法、化學法、離子交換法、人工濕地法及生物法，生物法是目前應用最廣泛的方法。權威例句The fact that people have used industrial chemistry to short-circuit the nitrogen cycle, by making fertilisers out of nitrogen in the air at a rate which greatly exceeds what natural systems can manage, has real environmental effects.ECONOMIST: The global environmentnitrogen chemistry更多例句詞組短語短語nitrogen n chemistry 氮化學inorganic chemistry nitrogen 無機氮chemistry of nitrogen fixation [土壤][肥料]固氮化學nitrogen chemistry更多詞組專業(yè)釋義環(huán)境科學技術氮化學