Urease activities的用法和樣例：
例句
- The soil urease activity and the number of ammonium oxidizing bacteria tend to increase by the continuous cropping years.
隨著(zhù)栽培年限的增加，土壤脲酶活性與氨氧化細菌數量有增大的趨勢。 - The inhibitory effect of hydroquione on rice soil urease activity under the condition of potted planting was studied.
摘要在田間盆栽條件下研究氫醌對脲酶活性的抑制效果。
