英语语法分析

Cypermethrin could be applied for the control of Japanese encephalitis vector mosquitoes in these areas.

可根据蚊媒对杀虫剂的抗性情况，选用氯氰菊酯开展乙脑蚊媒控制。

The residual dynamics and final residual level of cypermethrin in corn and soil were determined with GC-ECD.

采用GC-ECD测定了氯氰菊酯在玉米及其土壤中的残留动态和最终残留量。

The degradation of cypermethrin in different soils and the effect of cypermethrin on different soil enzymatic activity are conducted.

研究不同土壤中，氯氰菊酯降解变化和对土壤酶活性的影响。