pressure energized seal

例句：

1. 1. The pressure energized sealis a crucial component in the oil well's operation.
   压力激活密封是油井运行中的关键部件。
2. 2. The engineerused a special tool topressurize the seal andprevent leaks.
   工程师使用特殊工具对密封进行加压，以防止泄漏。
3. 3. The pressureenergized seal was designed to withstand high pressure without compromising itsintegrity.
   压力激活密封设计用于承受高压而不会损害其完整性。