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 ...
Mitochondria are present in all eukaryotic cells.一切真核的细胞都有线粒体.That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells.杂交细胞能被应用于剖析真核细胞中控制基因表现的调节机理.Plasmids are ...
他们不能容忍反覆无常的拥护者.They have no use for fickle supporters.新话, 双重思想, 变易无常的过去.Newspeak, doublethink, the mutability of the past.人生是一场稍稍不那么无常的梦而已.Life is a dream a little less inconstant....