fertilizers-determination of urea nitrogen content-urease methodurease method尿素: urea; carbamide酶: enzyme; ferment法: law尿素酶: urase; urea enzyme; urease抗尿素酶: antiurease下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:尿素酶法,即可在微信中查询翻译