...类英文名称的字尾和词头: 烷:-ane 烯:-ene 炔:-yne 正构:normal, n- 异构:iso, i- 新:neo,n- 烷基(alkyl group)是烷烃去掉一个氢剩下的 原子团,其通式为C n H 2n+1 -,常用R-表示 R R H H R R 烷基可根据烷烃去掉氢的种类来命名,相应 的英文...
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... 芳烃基原油;芳香烃基原油;aromatic base crude(oil) 烃基;alkyl group;hydrocarbon radical 芳香烃基原油;aromatic base crude(oil) ...
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long alkyl group 长链烷基
mixed alkyl group 混合烷基
Special alkyl group 特殊烷氧基化物
inductive effect of alkyl group 烷基的诱导效应
diol containing side alkyl group 含侧基二元醇
Polysiloxane modified by alkyl group 烷基改性聚硅氧烷
同义词: alkyl alkyl radical
以上来源于: WordNet
R2 represents a branched or unbranched alkyl group with 5 to 17 carbon atoms;
R2表示支化或未支化的具有5-17个碳原子的烷基;
Their extraction ability markedly decreases with the increase of the steric hindrance from ester alkyl group.
萃取能力随着酯烷基空间位阻的增大而显著降低。
Conclusion Introducing the methyl group or a low alkyl group resulting in the high selectivity and increase of its activity.
结论甲基或低级烷基的引入导致了高选择性,使其活性增大。
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