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- Isoproturon is a new kind of phenyl ureagroup herbicides. 异丙隆是近年来新开发的除草剂品种。
- Are herbicides hazardous to your health? 除草剂对你的健康是危险?
- Phenyl chloride, and a mixture of OC and CS. OC和CS的混合剂。
- New herbicides and pesticides were developed. 新型除草剂与杀虫剂得到开发。
- Most herbicides were degraded and run off in soil. 大部分除草剂在土壤环境中被降解或流失。
- Resistance of weeds to certain herbicides is beginning to show up. 杂草对某些除草剂的抗药性已显现出来。
- Herbicides are difficult to apply horizontally over long distances. 要在长段距离的水平方向施用除草剂也很困难。
- Manufacture of Phenyl and Phenylethyl Malonic Esters. 苯基和苯基乙基丙二酸酯的生产。
- They claimed that the herbicides would not endanger human life. 他们声称这些除草剂不会危及人的生命。
- Chocolate contains phenyl ethylamine, a mild mood elevator. 巧克力含有苯基乙胺，是温和的情绪调节剂。
- Herbicides can be used to keep down unwanted plants. 除莠剂可以被用来控制多余的植物的生长。
- Figure 1. Alcoholysis and hydrolysis of sulfonylurea herbicides. 图一、硫醯尿素类除草剂之醇化与水解(7)。
- Table 1. Effects of pre-emergence herbicides on Mikania pot test. 表一、萌前除草剂对两种盆栽蔓泽兰的防除效果。
- Key words: Acetyl-CoA carboxylase; herbicides; resistance. 关键字:乙醯辅A羧化;除草剂;抗性.
- The phenyl of p n propylbenzoic acid could be reducted by sodium alkoxide. 醇钠可以还原对丙基苯甲酸中的苯环。
- Catechol was determined in the phenyl dihydroxide isomers by fluorophotometry. 用荧光光度法测定苯二酚异构体中的邻苯二酚。
- Polyoxyethylene alkyl phenyl ether is an important non - ionic surfactant. 烷基酚聚氧乙烯醚是重要的非离子表面活性剂。
- Arsenic is widely associated with the manufature of herbicides and pesticides. 砷广泛地应用于除草剂和杀虫剂的制造中。
- Effects of several kinds of herbicides on control Solidago canadensis L. 不同除草剂防除加拿大一枝黄花效果比较。
- Applying Herbicides to Control Annual Herbs in Artificial Legume Grasslan d. 应用除草剂杀灭豆科人工草地一年生杂类草试验研究。
