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- residual spray mixture 残留液量
- The methods of residual spray,smoke fog and contact powder to control globose spider beetle showed good efficacy. 雾化喷洒、热烟雾剂及粉杀法3种方法综合进行,有效控制了家居木地板、木制品害虫的危害。
- Methods Residual spraying with ULV sprayer. 方法 用超低容量喷雾器进行雾化滞留喷洒。
- Conclusion The preva-lence of malaria in high endemic areas can be controlled by adopting integrated control measures mianly including indoor residual spraying of phoxim. 结论在疟疾高发区应用辛硫磷滞留喷洒灭蚊为主的综合防治措施,可有效的控制疟疾的流行,逐年降低发病率。
- Methods The residual spraying and toxic baits were used to kill cockroach, and the control efficacy was evaluated by chemicals simulating method and visual method. 方法统一时间、统一药物,采用滞留喷洒法和毒饵法集中杀灭,并用药激法和目测法考核灭蜚蠊效果。
- Keywords Yingbijing;alpha-cypermethrin;string suspension;residual spray; 加强蝇必净;奋斗呐;线绳悬挂;滞留喷洒;
- The ball is filled with gaseous mixture. 那个球充满了气体混合物。
- Do you know the constituents of the mixture? 你知道这种混合物的成分吗?
- How big is the equipment for spray steelmaking? 连续喷雾炼钢设备有多大?
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- Spray slaps the coast ceaselessly. 海浪不停地拍打着海岸。
- I listened to his excuse with a mixture of amusement and disbelief. 我怀着一种既好笑又不相信的复杂心情听了他的辩解。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- An explosive mixture, such as gunpowder. 火药易爆炸的混合物,如弹药
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
- This is a mixture of the best tobacco. 这是由最好的烟叶配制成的。
- This spray will exterminate the termites. 这种喷剂能消灭白蚁。
- The mixture solidifies into toffee. 这种混合物凝结之后就成了太妃糖。
- She carried a spray of pink roses. 她拿著一簇粉红色的玫瑰花。