您要查找的是不是：
- Full pressure test the ram preventers. 对闸板防喷器进行全压试压。
- The blind ram has no space for pipe and is instead blanked off in order to be able to close over a well that does not contain a drillstring. 全封闭防喷器闸板没有给管柱留间隙，仅为了能够关闭没有钻柱的井眼，它是封口的。
- This BOP is comprised of the blind ram assembly, the pipe ram assembly and the house, which has functions of both the blind ram BOP and the pipe ram BOP. 这种新型封井器主要由半封总成、全封总成和壳体三大部分组成,兼具半封封井器和全封封井器的优点和功能,并使半封闸板与现场使用的半封封井器闸板通用。
- Close the blind ram, please. 请关上防喷器盲板。
- Taking a blind man across the street is a kind act. 扶盲人过马路是一种善良的行为。
- It's cruel to make fun of a blind man. 取笑一个瞎子是残忍的。
- The farmer keeps one ram and five ewes on his farm. 农夫在农场里养了一只公羊，五只母羊。
- The man whose right eye is blind is Mr. Green. 右眼瞎的那人是格林先生。
- He is blind to her bad behavior. 他对她的不良行为视而不见。
- The blind have a keen sense of touch. 盲人有敏锐的触觉。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- I felt much sympathy for the blind. 我对盲人深感同情。
- He is blind to his own mistakes. 他看不见自己的错误。
- She was blind to the silent worship in his eyes. 她没有发觉他眼里流露出的无声的敬慕之情。
- The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。
- His mind was blind by wealth and fame. 他的心智为名利蒙蔽。
- History is one of his blind spots. 历史是他一窍不通的科目。
- Does prison do anything to prevent crime? 采取关押方法对制止犯罪有作用吗？
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Blind people rely a lot on touch. 盲人在很大程度上依靠触觉。
