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此外，保水剂对土壤脲酶活性有一定影响，其变化与氮素转化有关；
The SAPs have some form of influence on soil urease activity, which correlates with soil nitrogen transformation.
youdao
-
此外，保水剂对土壤脲酶活性有一定影响，其变化与氮素转化有关；
The SAPs have some form of influence on soil urease activity, which correlates with soil nitrogen transformation.
youdao