The new sealing cap - similar to a smaller version of the damaged blow-out preventer - has three devices that are designed to shut the flow.

新的密封帽类似一个较小版本的损坏井喷防护装置，有三个旨在关闭流量的装置。

youdao

The faulted zones in South Sichuan serve as up escaping paths of subsurface gas and destroy sealing property of cap rocks.

川南地区断层带提供了天然气向上散失通道，并破坏盖层封堵能力。

youdao

BP has successfully installed a new sealing cap on the leaking Gulf of Mexico oil well, company officials say.

英国石油公司官员称，公司已成功在墨西哥湾油井渗漏处安装一个新的密封帽。

youdao

In addition, the sealing cap will assist in the eventual killing of the oil.

WHITEHOUSE: Press Briefing

The Helix Producer, which was -- is not related to the sealing cap -- was coming online separately.

WHITEHOUSE: Press Briefing

So the sealing cap -- and I should stress here that this is not related to the containment architecture.

WHITEHOUSE: Press Briefing