类别：英语 / 日期：2026-03-22 / 浏览：0 / 评论：0
isoprene
英[ˈaɪsəpri:n] 美[ˈaɪsəˌprin]
isoprene
- 1 . 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.
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- 2 . Development proposals of isoprene rubber in China were put forward.
- 结合我国的实际情况,提出了发展我国异戊橡胶的几点看法.
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- 3 . 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.
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- 4 . The epoxidation of styrene - isoprene block copolymer ( SIS ) in different organic solvents was studied.
- 研究了聚苯乙烯 - 聚异戊二烯-聚苯乙烯三嵌段共聚物 ( SIS ) 在不同溶剂中的环氧化反应.
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inhabited intitule isothujapliceane ignominious incinderjell IEC isoamoxy isopentennyladenine implode invasiveness irremediable inweave inheritance intershield indistributable isogram inking invalidly insubstantial isorotenone
