硝酸鹽氮英文的相關文章
硝酸鹽氮英文的相關公司資訊
硝酸鹽氮英文的相關商品
Nitrogen cycle - Water Treatment and Purification - Lenntech
瀏覽:376
日期:2024-06-03
The earthly matter cycle of nitrogen ... Nitrogen is a part of vital organic compounds in microrganisms, such as amino acids, proteins and DNA. The gaseous form of nitrogen (N 2), makes up 78% of the troposphere....看更多