cycloalkene

英式音标：[saɪk'ləʊlki:n]

美式音标：[saɪk'loʊlkin]

词汇分类：化学（高分子）专业词汇

词义：

释义

环烯；

英英释义

Cycloalkene

A cycloalkene or cycloolefin is a type of alkene hydrocarbon which contains a closed ring of carbon atoms, but has no aromatic character. Some cycloalkenes, such as cyclobutene and cyclopentene, can be used as monomers to produce polymer chains.

以上来源于:Wikipedia

用法：

权威例句

ROM-RCM of cycloalkene-yne

Cycloalkene derivatives, process for producing the same, and use

Cycloalkene Ozonolysis:  Collisionally Mediated Mechanistic Branching

Ruthenium-Catalyzed ROM−RCM of Cycloalkene-yne

Stereoselective synthesis of cycloalkene-fused butyrolactones via cyclopropylcarbinol solvolysis

Isomerisations of cycloalkene- and bicycloalkene-derived achiral epoxides by enantioselective α-deprotonation

Mechanism for the formation of gaseous and particulate products from ozone-cycloalkene reactions in air

A New Catalytic and Enantioselective Desymmetrization of Symmetrical Methylidene Cycloalkene Oxides

Au(I)-catalyzed rearrangement reaction of propargylic aziridine: synthesis of trisubstituted and cycloalkene-fused pyrroles

Enantiomerically-enriched organic reagents via polymer synthesis: enantioselective copolymerization of cycloalkene oxides and CO2 us...

造句：

1. Of course, literacy isn't the same thing as intelligence.

当然，识字和智力是两码事。

来自柯林斯例句

2. Political selection is more dependent on sophistry and less on economic literacy.

政治选举更多地取决于诡辩的能力，而不在于是否懂经济。

来自柯林斯例句

3. Six months later John had developed literacy and numeracy skills, plus confidence.

6个月后，约翰已经渐渐能够识字和算数，也有了自信。

来自柯林斯例句

4. a campaign to promote adult literacy

提高成人文化水平的运动

来自《权威词典》

5. standards of literacy and numeracy

读写和计算的水平

来自《权威词典》

[ literacy 造句 ]