Meat taints readily in hot weather.天气炎热,肉容易变味.This disease of money and greed taints other people.别人会为了贪财争赃而丧心病狂.Pornography taints the young mind.黄色书刊毒害年轻人的心灵....
摘要合成了一种新型润滑脂添加剂噻二唑衍生物.A novel grease additive derivative of thiadiazole was synthesized.噻唑锌是噻二唑类有机锌杀菌剂,对柑桔溃疡病有较好的防治效果.Zn thiazole is a thiazole organic zinc fungicide with highly activity on citrus canker disease.含有1, 3,...