urease activity 脲酶活性 ; 尿素酶活性 ; 和脲酶活性 ; 酶活性
soil urease activity 土壤脲酶活性
urease activity test 尿素酶活性试验
dynamic of urease activity 脲酶活性动态
determination of urease activity 脲酶活性的测定
activity of urease 尿素酶活性
activity of urease in soil 土壤脲酶活性
The results show that the soil's urease activity is strongly affected by magnetic field of certain intensities.
本文主要研究了不同磁场强度对风干土和湿土脲酶活性的影响。
Urease activity falls with the soil depth.
脲酶活性随土壤深度加深而降低。
Urease activity affected not only by single heavy metal, but also by the interaction between Hg and Cd, the effect is still mainly done by single heavy metal.
在复合污染条件下，脲酶活性不仅受到单因素影响，而且存在汞、镉间弱的拮抗作用，但仍以单独效应为主。
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