The main component in 4 # solvent is liquefied butane.四 号 溶剂主要成分为液化丁烷.Butane and butylenes has the same characteristic with propane and propylene.丁烯与丁烷表现出与丙烯、丙烷相似的特性.The butane conversion of catalyst aged in different pH...
Butane and butylenes has the same characteristic with propane and propylene.丁烯与丁烷表现出与丙烯、丙烷相似的特性....replaceable butane gas cartridges.可替换丁烷气贮气瓶The butane conversion of catalyst aged in different pH has similar value.在不同pH...
The relation between depositional environments and reservoir quality is investigated.人们研究了沉积环境与储集特性之间的关系.Faunal assemblage are directly related to the depositional environment.动物群落与沉积环境有直接关系.Scanty but growing evidence l...
在排演莎士比亚的戏剧时，其中诗句和散文的复杂让我大伤脑筋。In rehearsing Shakespeare, I puzzle over the complexities of his verse and prose.这是那篇散文的逐字直译.This is a verbal translation of the prose.他把小说看成是散文的升华.The novel, he argues , is about the elevati...