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- Superfine glass powder treated with coupling agent can improve mechanical and thermal properties of sealing composites compared with that of epoxy resin. 将超细玻璃粉用偶联剂处理后,与环氧树脂混合制备成封接复合材料,比环氧树脂具有更好的力学性能和热稳定性。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉,以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Sealing is prohibited in many countries. 许多国家禁止捕海豹。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- A round seal affixed to a papal bull. 印玺一个圆形的教皇的正式宣布训令或法令的封印
- A study of low-sulfur, high-inoxidizable filexible graphitre based sealing composite 高抗氧化低硫柔性石墨复合密封材料研究
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
- She forgot to seal her letter before mailing it. 她忘记在寄信前将信封上。
- The experience set the seal on their friendship. 这一经历确定了他们的友谊。
- He affixed his seal to the document. 他在文件上盖了印。
- Their handshake was a seal of friendship. 他们的握手是友谊的象徵。
- Do you know how much a seal coat is? 你知道海豹皮大衣多少钱一件?
- The envelope's seal was torn open. 信封封缄被撕开了。
- The letter bears the seal of the king. 这封信有国王的封印。