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,...
谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.These liabilities prompted development of agarose and agarose - acrylamide gels.这类含氮...
报纸上有很多关于继子女所面临的问题的报道。There's been a lot in the papers about the problems facing stepchildren.他通常被认为是继爱因斯坦之后最伟大的科学家。He is routinely described as the greatest scientist since Einstein.他们无疑是继滚石之后最出色的乐队。They are arguabl...