给出了Alberta4种沥青质和ColdLake瓦斯油的结构基团分析结果.The results for Alberta asphaltenes and Cold Lake gas oil are presented.封氮储存可明显抑制沥青质的增长.The presence of nitrogen inhibits the increase of asphaltenes in slurry oil.三沥青矿原油: 指自沥青质矿物提出之原...
Objective To explore the correlationship between Arg 130 Gln in the IL - 13 gene and serum totalimmunoglobulin E ( IgE ), IL - 13 levels and aeroallergen.目的探讨哮喘儿童白细胞介素13 ( IL-13 ) Arg130Gln基因型与血清总IgE 、 IL-13水平及过敏原表型之间的关系...
Mr. Sebastian was looking at the boys with a bemused expression.塞巴斯蒂安先生一脸茫然地看着男孩儿们。He was rather bemused by children.他为孩子们大伤脑筋。They all sat still, all bemused by the beauty of the thing.他们都寂然不动地坐着, 冥想这个东西多么好....