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 ...
The novel itself remains oddly inert.小说本身异常平淡，了无生气。He lay inert with half-closed eyes.他半睁着双眼一动不动地躺着。I carried her, still inert, up the stairs to my room.她仍然一动也不动, 我把她抱到楼上我的房间去....
Officials arrived to assess whether it is safe to bring emergency food supplies into the city...官员们赶来评估向该市调拨紧急救援食品是否安全。A topic-based approach can be hard to assess in primary schools with a typical spread of ability...因为...
The cogs gear smoothly.齿轮啮合得很好.These executives, expert in every phase of corporation, became the indispensable cogs in the industrial machine.这些高层管理人员精通公司的各项业务, 成为整个工业机器中不可缺少的齿轮.Today's young people are being forge...
他脸上露出深思的表情.He had a thoughtful look on his face.这本书充满了深刻、新颖、令人深思的见解。This is a book full of profound, original and challenging insights.她有柔和的声音和深思的表情.She had a gentle voice and pensive expression....