二烯用英语怎么说？

二烯

• [èr xī]
  diene

例句

• Isoprenoid ( terpene ): Class of organic compounds made up of two or more structural units derived from isoprene. 类异戊间二烯化合物(亦称 烯 ): 由两个或多个异戊间二烯单元组成的一类有机化合物.
• Menthol: Crystalline organic compound of the isoprenoid family. 薄荷醇: 类异戊间二烯化合物族的结晶有机化合物.
• Polymerization of isoprene in the presence of ( NdCl 3 + FeCl 3 ) n Phen HAl - ( i - Bu ) 2 was studied. 本文报道由(NdCl_3+FeCl_3 ) ·nphen -HAl ( i -Bu ) _2催化体系引发异戊二烯聚合的结果.
• Isoprene could be deeply hydrogenated to isopentane on nickel catalyst. 异戊二烯在镍基催化剂作用下可深度加氢为异戊烷.
• Hexachlorophene is a commercially available germicidal agent especially used newborn nursery for prevention of infection. 六氯丁二烯是一种常见的抗微生物剂,广泛运用于市面上,以消毒杀菌.
• Compared with diolefine rubber, EPDM has less double bond. 与二烯烃橡胶相比, EPDM的双键很少.
• The research of copolymerization of ethylene and diolefin has theory value as well as practical significance. 乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.
• EPDM is a terpolymer elastomer made from ethylene - propylene diene monomer. epdm是一种由乙烯 - 丙烯、二烯单聚物构成的三元共聚物弹性材料.
• The method of cyclopentadiene ( CPD ) from dicyclopentadiene ( DCPD ) with liquid phase thermal decomposition method is studied. 研究了采用液相热分解法由双环戊二烯 ( DCPD ) 制备环戊二烯 ( CPD ) 的实验条件.
• The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized. 综述了桥连或取代环戊二烯基 ( 茚基 ) 铁—铁键羰基化合物的研究进展.

词组搭配

• 二烯合成
  {有化} diene synthesis
• 二烯价
  diene number
• 二烯霉素
  dienomycin
• 二烯亲和物
  dienophile
• 二烯烟碱
  nicotyrine
• 二烯值
  nicotyrine