EXAMPLE SENTENCES | ||
---|---|---|
衍生物的结构式为如上。 The structural formula of the derivative is as above. | ||
因而喜树碱衍生物成为研究的热点。 Therefore, derivatives of camptothecin are becoming the focus of research. | ||
表面活性剂是乳化剂、防尘剂、含水羊毛脂衍生物。 Exterior activator is ramification of emulsifying agent, dust - proofing agent, hydrous lanolin . | ||
作者综述了D -氨基葡萄糖衍生物的研究进展。 The recent progress in study of D-glucosamine derivatives is reviewed. | ||
该衍生物具有弱酸性,在弱碱中稳定。 The derivative has weak acidity and is stable in weak base solution. | ||
他的设计是1956年一个装置的衍生物。 His design was a descendant of a 1956 device. | ||
对安息香和氨基酸衍生物对映异构体能部分分离。 The partially separation of benzoin and dansyl-amino acids were also achieved. | ||
发光元件,发光器件,电子器件和喹喔啉衍生物。 Light-emitting element, light-emitting device, electronic device and quinoxaline derivative. | ||
喜树碱及其衍生物是一类具有抗癌活性的生物碱。 Camptothecin and its derivatives are alkaloids possessing anti tumor activities. | ||
多硝基立方烷是立方烷的重要衍生物之一。 Polynitrocubanes are one of the most important derivatives of cubane. | ||