在总结国内带压密封技术的研发和现场实际应用的基础上，首次提出了带压密封工程的概念。
On the basis of research and field application for the online leak sealing techniques, the concept of the leak sealing engineering under pressure is presented firstly.
工程师们被迫向海洋中倒入11500吨低辐射的水，以便为新的冷冻液腾出空间，在4月6日，泄漏已经被密封好了。
The leak was sealed on April 6th as engineers were forced to dump 11, 500 tonnes of less contaminated water into the ocean to make room for fresh coolant.
工程师们被迫向海洋中倒入11500吨低辐射的水，以便为新的冷冻液腾出空间，在4月6日，泄漏已经被密封好了。
The leak was sealed on April 6th as engineers were forced to dump 11,500 tonnes of less contaminated water into the ocean to make room for fresh coolant.
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