isobutene例句
2024年06月27日 12:59:07
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 feed. The yield was high.
以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺.