pentene

常见例句

The contents of the method are as follows: addition of entainer such as benzene, hexahydrobenzene and pentene etc, rectification make entainer, alcohol and water form ternary boiling material, ...
采用向酒精溶液添加夹带剂(苯、环己烷、戊烷等)进行精馏,使夹带剂、乙醇、水形成三元共沸物,造成沸点差,从而精馏出纯度高的酒精。
4- Aldehydeo - 4 - pentene nitrile
4-醛基-4-戊烯腈
Keywords pentene;2-MB2;isobutane;sulfuric acid;alkylation;
戊烯;2-甲基-2-丁烯;异丁烷;硫酸;烷基化;
Keywords Pentene radical cations;DFT B3LYP;Hyperfine structures;
戊烯自由基阳离子;密度泛函理论;超精细结构;
DFT Study of the Pentene Radical Cations: Molecular and Hyperfine Structures
戊烯自由基阳离子的密度泛函理论研究
Keywords Breath Tests;Schizophrenia;Gas Chromatography-mass Spectrometry;Pentene;Isoprene;Carbon Disulifide;
呼吸试验;精神分裂症;气相色谱-质谱;戊烷;异戊二烯;二硫化碳;