This paper briefly introduced the method of equipment transformation and several measures that ensure the sealed capability of easy- pulled bottle cap.

简要介绍普通玻璃瓶装啤酒采用易拉瓶盖封口的设备改造方法和保证密封性能的若干措施。

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Allen will decide how long the tests will continue and whether the cap can remain sealed.

艾伦将决定测试会继续多长时间并是否保留控油罩。

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A small, flexible cylindrical container sealed at one end and having a screw cap at the other, for pigments, toothpaste, or other pastelike substances.

小软管：可弯曲的圆柱形小容器，一头密封，另一头带螺旋盖，用于装入颜料、牙膏等膏状物质。

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As the bacteria responsible for the tooth decay are sealed in, and deprived of nutrients, the act of sealing the decaying tooth with the metal cap should prevent the decay from spreading, at least until the baby tooth is shed at around 10 years of age.

BBC: Children could be spared dentists' drill