Experiments showed Chlorothalonil and Bordeaux mixture were effective fortheir control.药效试验百菌清和波尔多液效果好,防效达90%以上,可作大面积防治选用药剂.The analysis of chlorothalonil and procymidone by GC was introduced.论述了在同一气相色谱条件下测定百菌清、腐霉利含量的方法....
他声称他是一场卑鄙的竞选运动的牺牲品。He claimed he was the victim of a dirty tricks campaign..肮脏卑鄙的竞选运动a dirty tricks campaign那种事做得太缺德了, 你这卑鄙的家伙!That was a rotten thing to do, you skunk!...