在水利水电工程、桥梁工程等土木工程领域发挥着极其重要作用。
In the water conservancy and hydropower engineering, bridge engineering, civil engineering is playing an extremely important role.
华北平原是我国的粮食主产区，对我国的粮食生产发挥着极其重要作用。
North China Plain is the major grain-producing areas of China which affects on provisionment.
土壤微生物生物量磷是植物磷素营养极其重要的来源，对土壤磷素的供给和调节起着重要作用。
Soil microbial biomass P is a valuable resource to plant P nutrient, and also play an important role in the transformaion of soil phosphorus.
土壤微生物生物量磷是植物磷素营养极其重要的来源，对土壤磷素的供给和调节起着重要作用。
Soil microbial biomass P is a valuable resource to plant P nutrient, and also play an important role in the transformaion of soil phosphorus.
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