alkane
烷烃
常用释义
英音[ ˈælkeɪn ]
美音[ ˈælkeɪn ]
基本释义
- n. [有化] 链烷；烷属烃
例句
-
1·A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃。
-
2·In the roots, there were carboxylic acid ester and alkane.而茅莓根的主要化学成分是有机酸酯和烷烃。
-
3·The relative content of alkane Compositions decreased with time.烷烃类单体，随着时间增大相对含量减小。
-
4·It is a saturated hydrocarbon belonging to the alkane homologous series.是饱和碳氢化合物，属于烷烃同系物。
-
5·The structure matrix was applied to forecast chromatograph retention index of alkane.将结构矩阵应用于链烷烃色谱保留指数的预测。
-
6·The GC-MS analysis also shows a declination of heavy normal alkane in the degraded oil.通过气相色谱分析，发现原油中烷烃组分发生变化，正构烷烃碳数分布曲线向轻组份方向移动。
-
7·The extractive is diluted by the alkane-cycloparaffin solvent with weight ratio 1: (0.1-0.5).所述提取物用链烷-环烷溶剂 以溶剂对提取物为（0.1～0.5）∶1的重量比预先进行稀释。
-
8·Therefore, the study on bifunctional catalysts and their application in alkane conversion is necessary.因此，对催化烃转化反应的双功能催化剂的研究就显得十分重要。
-
9·Conclusion: Volatile components of apple seed are organic acid, olefins, alkane, aldehyde, ketone, phenol.结论：苹果籽含有有机酸、烯烃、烷烃、醛、酮、酚类挥发性成分。
-
10·Oil and natural gas contains a lot of saturated hydrocarbons, but it is difficult to isolate a pure alkane.石油和天然气中含有大量饱和烃，但很难分离出纯的某一烷烃。
同义词
n.
[有化]链烷；烷属烃