cyan-
基本解释
- [前缀]表示“蓝色, 深蓝色”之义
英汉例句
- Once perfectly positioned another drop of thin cyano was fed into the joint.
一旦完全定位另一个下拉薄氰基被馈入联合。 - Arbutus cyano resin was prepared by heterogeneous graft copllymerizaion of acrylonitrile with polypropylene.
丙烯腈在聚丙烯上非均相接枝共聚，得杨梅形氰基树脂。 - Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.
设计并合成了一类新型末端氰基取代含氟二苯乙炔类液晶。 - The factors which would affect the reaction such as solvent, temperature, rectiontime and the mole ratio of cyano group and hydroxylamine were studied.
研究了反应介质、温度、反应时间以及氰基与羟胺的摩尔比对肟化反应的影响。 - By direct cyanidation, the reaction of p-toluic acid with urea would convert the carboxyl group to cyano group to give p - tolunitrile.
本文报道了对甲苯甲酸与尿素反应,进行直接氰化将羧基转变成氰基生成对甲苯甲腈的情况,改进了对甲苯甲酸直接氰化的工艺条件。