1.
Synthesis of Azetidine Medicinal Intermediates
两种氮杂环丁烷类药物中间体的合成
2.
Determination of 2-Dodecylcyclobutanone in Irradiated Foods by Accelerated Solvent Extractor Coupled with GC-MS
加速溶剂萃取/GC-MS法对辐照肉类食品中2-十二烷基环丁酮的检测
3.
hydrocarbon gases, usually propane or butane, kept under pressure.
烃类气体，通常为储存于高压下的丙烷或丁烷。
4.
Cyclobutane exists predominantly in a "butterfly" conformation.
环丁烷主要成“蝶式”构象存在。
5.
(2) Cis or trans 2,4 dimethylthietane;
(2 )顺或反 2 ,4 -二甲基硫代环丁烷 ;
6.
Study on the Synthesis and Properties of Multinitroazetidines;
多硝基氮杂环丁烷的合成和性能研究
7.
Thermal Safety of 1,3,3-Trinitroazetidine (TNAZ)
1,3,3-三硝基氮杂环丁烷的热安全性
8.
Solution polymerized butadiene-styrene rubber modified with hexamethylcyclotrisiloxane
六甲基环三硅氧烷改性溶聚丁苯橡胶
9.
Study on Solubilities of Succinic Acid in Cyclohexane,Cyclohexanone and Cyclohexanol
丁二酸在环己烷,环己酮,环己醇中溶解度的研究
10.
Synthesis and Characterization of Copolyesters of Succinic Acid-1,4-Butanediol/Succinic Acid-1,4-Cyclohexanedimethanol
聚(丁二酸丁二醇酯丁二酸环己烷二甲醇酯)的合成与表征
11.
Natural gas--Determination of hydrocarbons from butane(C4) to hexadecane(C16)--Gas chromatographic method
GB/T17281-1998天然气中丁烷至十六烷烃类的测定气相色谱法
12.
Vapor-liquid equilibria of the ternary system hexane + methlycyclopentane + dib-utyl - o - phthalate
正己烷—甲基环戊烷—邻苯二甲酸二丁酯三元体系汽液平衡研究
13.
Study on the Synthesis of Cyclopropanes and Cyclopropenes;
环丙烷和环丙烯类化合物的合成研究
14.
This phenomenon does not occur with 1-2-dimethylenecyclobutane.
在1，2--二亚甲基环丁烷中并不发生这种现象。
15.
AN AB INITIO MO STUDY OF THE HYDROGEN BOND COMPLEX BETWEEN CYCLOBUTANE AND HYDROGEN FLUORIDE
环丁烷与氟化氢形成氢键络合物的从头算研究
16.
Synthesis of cis,trans,cis 1,2,3,4Cyclobutanetetracarboxylic Dianhydride
顺,反,顺-1,2,3,4-环丁烷四甲酸二酐的合成研究
17.
Solid-liquid Phase-tranfercatalytic Synthesis of 1-cyanocyclobutane-1-ethylacetate;
固-液相转移催化合成1-氰基环丁烷-1-羧酸乙酯
18.
Determination of 2-Dodecylcyclobutanone in Irradiated Products
辐解产物2-十二烷基环丁酮的测定方法