isobutene的音标：isobutene的英式发音音标为：[aɪsɒbju:'ti:n]isobutene的美式发音音标为：[aɪsɒbju'tin]...

Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented.并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景.Tert - octylamine was prepared with di - isobutene and hydrocyanic acid as mine ...

n.异丁烯...