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双键的英文
音标：[ shuāngjiàn ] 发音:
- 英文翻译
- 造句
- [物理化学] double bond: dna 双键结构 dna duplex
◇双键碳原子 double-linked carbon; 双键烃类 double-bonded hydrocarbons; 双键移位 double bond migration
- 【化学】双键。 double bond
- 苯双键 benzene double bonds
- 混双键 mixed double bond
- 内双键 internal double bond
- 双键；偶键 duplet bond
- 双键烃 doublebonded hydrocarbon; double-bondedhydrocarbon
- α,β-双键 alpha-beta double bond
- β-γ-双键 beta-gamma double bond
- 摆动双键 oscillating double bond
- 半环双键 semi-cyclic double bond; semi-cyclic double link
- 半环状双键 hemicyclic double bond
- 半极性双键 semi-polar double links; semipolar double bond
- 独立双键 independent double bonds; independent double linkage; isolated double bond
- 非极性双键 nonpolar double bond
- 非聚集双键 noncumulative double bonds
- 隔离双键 isolated double bond
- 更迭双键 alternate double bonds; alternating double bond
- 共轭双键 conjugated double bonds; conjugateddoublebond
- 孤立双键 independent double bonds; independent double linkages; independent double links; isolated double bond
- 广州双键 shuangjian
- 横交双键 crossed double bond
- 环内双键 cyclic olefinic bond
- 环外双键 exocyclic double bond
- 混合双键 mixed double bond
- 双鉴传感器 dts:dual -technology sensor
- 双键拔丝机 dual chain bench
also adds the double bond. 同时也加成到双键的两端。 - Compounds containing two double bonds are called dienes .
包含两个双键的化合物叫做二烯烃。 - One atom of oxygen is linked to the nitrogen atom by a double bond .
一个氧原子以双键与氮原子相连。 - With exocylic double bonds the effect of strain is in the opposite direction .
环外的双键的张力效应导致相反的结果。 - In the ethyne molecule, a double bond links together the two carbon atoms .
在乙烯分子中是由一个双键将两个碳原子连结在一起的。 - The triple bond does not usually react so vigorously at a carbon-carbon double bond .
三键在反应时一般不象烯烃中的碳-碳双键那样剧烈。 - Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds .
由带特殊张力的桥环双键可以得到规整的乙烯类加成聚合物。 - In cases of doubt the changes following hydrogenation, bromination or other chemical attack upon the double bond can be studied .
在有疑问时可以研究双键的氢化，溴化或其他化学反应所引起的变化。 - Depending upon reaction conditions, the product may be a polyketone formed b y addition polymerization of the ketene double bond .
随着反应条件的不同，产物可以是由烯酮的双键加成聚合得到的聚酮。 - An organic compound containing many double bonds
多烯一种包含许多双键的有机化合物
- 推荐英语阅读
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Last modified time:Tue, 12 Aug 2025 00:29:56 GMT
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