In this paper, the causes and disruption degree of the issues have been discussed and related prevention and controlcounter...
本文就其发生原因和危害程度进行了探讨，并提出了相应的防治对策。
2
According to the cost accounting of each controlcounter, to review and do the cost tracking and make summary analysis then feedback;
根据成本占比对每期预控、核算成本进行跟踪及其分析汇总反馈；
3
The continuous and reckless use of synthetic chemicals for the control of pests which pose a threat to agricultural crops and human health is proving to be counter-productive.