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杀虫剂的使用是人类与害虫斗争的一种重要手段。为了提高其杀虫效果,人类不断探索和改进药剂的使用技术。杀虫剂的联合应用(Joint Use)就是这一工作的杰出成果,而联合作用
The use of pesticides is an important means of fighting humans and pests. In order to improve its insecticidal effect, human beings continue to explore and improve the use of pharmaceutical technology. Joint Use of Pesticides is an Outstanding Achievement of This Work, but a Combined Function