chemical spray meaning in English
化学喷雾器
喷药
药物喷射
Examples
- But even the mosquito has been subdued by attention to drainage and by chemical sprays .
但甚至蚊子也由于我们注意排水和化学喷雾而已被抑制住了。 - But even the mosquito has been subdued by attention to drainage and by chemical sprays
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品就被制服了。 - The insect - resistant varieties make their own insecticide a property meant to reduce the need for chemical sprays
植入抗虫基因的作物会自行制造杀虫剂，因此可望减少化学药剂的喷洒。 - Taking refuge finally one risk follows gm crops wherever they ' re planted evolution . over time insect pests and weeds can become resistant to killing by routine chemical sprays
为了延缓昆虫对bt毒素产生抗药性，环保署规定，种植bt作物的人必须挪出部分农地种植传统作物。 - Chemicals sprayed on croplands or forests or gardens lie long in soil , entering into living organisms , passing from one to another in a chain of poisoning and death
喷洒到农田森林或者花园里的化学物质长期滞留于土壤中，渗入有机体内，并彼此相传，形成了一个中毒与死亡的链条。