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- Hydrostatic tests Valve passed testing with zero leakage. 水压测试阀门通过测试,零泄漏。
- The GGH seal air fan ensures zero leakage of the raw gas to the environment. 热交换器的密封风机以确保没有原烟气泄漏到环境中。
- The seal air system ensures a zero leakage by blowing air between the damper blades. 空气密封系统通过用空气对档板叶片的密封来确保无泄漏。
- T Bank in a variety of changes, halfway to pause for the "Dayton", backward net for the "setback", Duncuo time to adjust Bi direction, not to appear side-feng. 行笔中有各种变化，中途转向稍停为“顿”，向后折回为“挫”，顿挫时要调整笔锋方向，不使出现侧锋。
- Molded Elastomer Gate Seal replaces braided style packing. It provides for zero leakage around the top of the gate. 模铸的弹性阀板密封替代了编织型的填料密封.;它使得在阀板顶部周围实现零泄漏
- This fire safe design provides a zero leakage barrier on both upstream and downstream. Detail description is found on page 6. 这种防火安全结构对于上游和下游具有零泄漏屏障性能。细节描述请参阅第6页。
- Bi directional and mono directional Glenn operations in 10 cases were reported. 报道 10例单向与双向 Glenn手术。
- A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit. 最后，对高速离心压缩机发展趋势做出了展望，提出无油密封将逐渐取代湿式密封，真正达到密封装置的介质的“零泄漏”。
- The essential principle and implementation of the bi directional detector for Fuel Handling System (FHS) in 10MW High Temperature gas cooled Reactor (HTR 10) are presented. 介绍了10MW高温气冷堆燃料元件装卸系统双向探测器的基本原理和实现方法。
- A new power integrated light activated MOS controlled multiway switch is described,which consists of bi directional thyristors,MOS and photoelectric devices. 介绍了一种新型功率集成光激MOS控制多路开关,它由双向晶闸管、MOS器件、光电器件组成。
- Sealing technology for pump's zero leakage 泵用零泄漏密封技术介绍
- Alot of noises accumulate on the upstream channel in HFC (Hybrid Fiber-Coax)system ,which caused the difficulty in bi directional operations, Therefore,suppressing them is very difficult. HFC上行通路汇集了大量的各类噪声 ,严重影响着其双向业务的开通 ,如何对这些噪声进行抑制是个难题。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The signpost points in a westerly direction. 路标指向西。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Are we going in the right direction? 我们走的方向对吗？
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- He pointed vaguelyin my direction. 他粗略地朝我的方向指了指。
- Research and Application of Bi-direction Zero Leakage Non-contacting Mechanical Face Seal 双向零泄漏非接触式机械密封的研究及应用
