您要查找的是不是：
- A white crystalline powder, C6H6Cl6, used chiefly as an agricultural pesticide but also used topically in the treatment of scabies and pediculosis. 六氯化苯一种白色晶状粉末，C6H6Cl6，主要用于农业杀虫剂，也局部的用于疥疮和生虱子的治疗
- A white crystalline powder,C6H6Cl6,used chiefly as an agricultural pesticide but also used topically in the treatment of scabies and pediculosis. 六氯化苯一种白色晶状粉末，C6H6Cl6，主要用于农业杀虫剂，也局部的用于疥疮和生虱子的治疗
- Benzene hexachloride is a white crystalline powder,C6H6Cl6,used chiefly as an agricultural pesticide but also used topically in the treatment of scabies and pediculosis. 六氯化苯是一种白色晶状粉末，C6H6Cl6，主要用于农业杀虫剂，也局部的用于疥疮和生虱子的治疗。
- Red Tide is usually caused by agricultural pesticides, detergents or conditions, which increase nutrients in the water. 赤潮通常是由于农业杀虫剂、清洁剂引起的，或是因为营养增大的水域状况。
- These agricultural pesticides are considered low toxic. 这批农药被认定是低毒的。
- analysis of agricultural pesticide 农药分析
- analysis of agricultural pesticide analysis 农药分析
- Red Tide is usually caused by agricultural pesticides,detergents or conditions,which increase nutrients in the water. 赤潮通常是由于农业杀虫剂、清洁剂引起的，或是因为营养增大的水域状况。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The seeds and the pesticide are both ready. 种子跟农药都准备好了。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Halogenated hydroxy-diphenyl ethers are widely used as bactericide and germicide.They are applied in many fields, such as medicinal intermediates, agricultural pesticides, dyes, etc. 氯代羟基二苯醚以广谱、高效的杀菌能力和低毒性广泛地应用于日化、医药、医疗器械、纺织、农业等领域，是一类重要的化合物。
- Problems with using agricultural pesticides in the production of a secure food supply has led to the world-wide problem of weed populations developing resistance to herbicides used for their control. 在安全食品方面使用农药的问题导致了世界范围内的如杂草种群抗药性以及除草剂的使用等广泛问题。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- The flea-infested room had to be sprayed with a strong pesticide. 房间里有跳蚤，得喷强力杀虫剂。
- That state is classed as an agricultural area. 该州被划为农业区。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
