您要查找的是不是：
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- The tube is sealed at both ends. 这管子两端是密封的。
- Conclusion Sealing tube with heparin dilution is superior to sodium chloride in with pneumocardial disease. 结论：肺心病患者用稀释肝素液封管优于生理盐水。
- Standard Test Method for Sealed Tube Chemical Compatibility 密封管道化学物质的兼容性试验方法
- Standard Test Method for Sealed Tube Chemical Compatibility Test 管道的化学物质密封的标准试验方法
- The pressurizing tube sealing is to charge gas into the sealing tube by using controllable pressurizing system,so that the sealing tube has expansion deformation. 充压管密封是利用可控制增压系统向密封管内供应气体,使密封管产生膨胀变形来实现密封。
- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- 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。
- The computer disk is sent in a sealed container. 计算机软盘装在密封的盒里寄出。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- This document carries the royal seal. 这份文件上盖有王室印章。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- 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。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- They sealed the bargain with a handshake. 他们握手成交。
- He signed and sealed the document. 他在文件上签字加封。
