sealing failure的用法和樣例：
例句
- Failure of seals can cause the scrappage of the instruments.
密封失效對于井下儀器來(lái)說(shuō)是致命的危險，可導致儀器報廢。 - In this way, the undesired factors causing sealing failure during each link can he avoided to ensure a safe and reliable application of ram BOP.
通過(guò)各個(gè)環(huán)節的把關(guān)，消除閘板防噴器密封失效的不利因素，保證閘板防噴器使用安全可靠。
