相关例句

• The problem, of course, is to find an insecticide that kills only the elderly.(这其中的难题，当然，就是去找到一种杀虫剂，能够只杀死那些年长。)
• Mosquito coils or other insecticide vaporizers may also reduce indoor biting.(盘式蚊香和杀虫剂喷雾器也可减少室内叮咬。)
• The pad is impregnated with insecticide.(垫子上满是杀虫剂。)
• The supply of insecticide-treated nets increased but need outweighed availability almost everywhere.(经杀虫剂处理的蚊帐供应增加了，但在几乎所有地方仍供不应求。)
• WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities.(世卫组织还为媒介控制活动提供了技术支持和物资(喷雾器和杀虫剂)。)
• When insecticide treated mosquito nets are easily available for every person, young or old, malaria is reduced.(当人人，不论老少，都能轻易获得这些蚊帐时，疟疾就能得到减少。)
• Insecticide-treated nets prevent transmission and increase child survival.(经杀虫剂处理的蚊帐可防范传播并提高儿童存活率。)
• A more radical answer, though, may be to use a completely different sort of insecticide: a fungus.(一个更激进的办法是，使用一种完全不同的杀虫剂：真菌。)
• The other insecticide is ibuprofen, thiamethoxam, fipronil, thiacloprid, dinotefuran, and the like.(另一种杀虫剂是布洛芬，噻虫嗪，氟虫腈，噻虫啉，地诺呋喃等。)
• The insecticide occurs throughout the plant, including its pollen.(这种杀虫剂存在于整个植物中，包括它的花粉。)