“available nitrogen”的概念、定义、翻译、参考文献-科学参考

单词	available nitrogen
释义	available nitrogen Encyclopedia 农学速效氮释 available nitrogen有效氮反映近期内土壤氮素供应状况的参数。
随便看	mingmu dihuang pill Ming Pao Daily News Mingpao Monthly Ming Poetry Summary Ming Royal Kiln Ming Rui Mingshan Qu Mingshanzao 311 Mingshan Zhen Mingsha Shan Mingsheng Ji Ming Shipwreck at Liangshan Ming shipwreck at Zhangwan of Tianjin Mingshui Xian Ming Tombs Museum Ming TongJian Ming Tong List Min Guirong Mingwenheng Mingwenzai Ming Xiaoling Mingxing Film and Drama School Mingxi Xian Ming Xuan in New York，United States Mingyang Jiedao

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。