杀虫剂的

" Tin bonds with carbon to form organo tin compounds, used to stabilize PVC and in biocides and fungicides."

锡与碳的键合形成有机锡化合物，用于稳定PVC材料，还用在杀虫剂和杀真菌剂中。

The use of demulsifiers, biocides, corrosion inhibitors, and other chemicals in the production process and secondary and tertiary recovery methods all can affect the characteristics of the water.

p174m Unit 8 译文：在生产过程中和二次采油及三次采油方法中，使用破乳剂，杀虫剂，防腐剂和其它化学剂都会影响水的性质。

Change water in outdoor buckets at least once a day, and don't forget to change the water in the birdbaths, too.

如果你很幸运地住在排水良好的干燥土地周围，那么你就不需为喷洒杀虫剂担心了。

Bt is used as a pesticide to fight cotton bollworms, corn borers and other pests.

Bt被用于消灭棉铃虫，玉米螟和其他昆虫的杀虫剂中。

Pyrethroids used in mixture with Organophosphates or Carbamates could effectively control insecticide resistance mosquito.

结论当淡色库蚊产生抗药性后，采用有机磷或氨基甲酸酯类杀虫剂与拟除虫菊酯类混用的方法，能取得较好效果。

A method was developed for the determination of Carbaryl in water by direct injection and HPLC with coupled ultraviolet and fluorescence detectors.

1引言甲蔡威，又称西维因，学名1一蔡基一N一甲基氨基甲酸醋，是氨基甲酸醋类农药的一种，在我国被广泛用作杀虫剂和除草剂。

"Cinerin:Either of two compounds, CHO or CHO, used in insecticides."

瓜菊酯：CHO和CHO两种化合物中的任一种，用作杀虫剂。

"Cinerin:Either of two compounds, CHO or CHO, used in insecticide s."

瓜菊酯：CHO和CHO两种化合物中的任一种，用作杀虫剂。

Lepidoptera: Plutellidae, has become a major pest on vegetable crucifers due to its overlapping generations, high reproductive rate and high ability to develop resistance to insecticides, especially hi tropical and subtropical regions.

小菜蛾分布广，在热带和亚热带地区世代重叠严重，繁殖力高，对杀虫剂易产生抗性，已成为十字花科蔬菜上的一种主要害虫。

Shortly afterwards, politics struck back, too, as the environmental movement successfully demonised DDT because of the damage it does to many other animals.

不久之后，政府也开始打击这种药剂，原因是环保运动组织成功地将滴滴涕杀虫剂描述成杀伤性强的药剂，因为它还对许多其它动物造成伤害。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。