计算机的磁盘是放在一个密封的容器里寄出的。
我们有一个密封的反应容器，它的体积是恒定的。
We'll have a reaction vessel that's sealed, it's constant volume.
用橡皮圈将容器的边缘密封。
Secure it around the edges of the container with a rubber band.
盛有核废料的密封容器被丢在海里。
Sealed containers of nuclear waste have been dumped in the sea.
要有一个系统保证灌装后容器的完整性和密封性。
There should be a system to assure the integrity and closure of containers after filling.
研究将磁力传动技术应用于玻璃容器的真空搅拌以取代传统的搅拌塞密封。
The magnetic drive application in glass containers instead of traditional seal has been studied.
电池的容器，保证电池密封，且具优良的耐腐蚀，耐热和耐机械力的性能。
The container of the battery, resistant to corrosion, heat and mechanical power.
电池的容器，保证电池密封，且具优良的耐腐蚀，耐热和耐机械力的性能。
The container of the battery, resistant to corrosion, heat and mechanical power.
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