有些活塞上有金属或皮革的密封环。
密封环应用船上的备件换新。
足部与密封环的交界面限定干涉直径。
The interface of the foot portion with the seal ring defines an interference diameter.
弹性密封环位于各段纵向通道的内部。
A resilient annular seal is located within the longitudinal channel of each segment.
设有泵体密封环，而叶轮密封环为可选用件。
Sealing ring is fitted on pump body, while impeller sealing ring is an optional part.
受压的密封环紧紧贴住旋塞和阀体，确保密封的严密。
Sealing tightness is ensured by the compression of the sealing rings against the piston and valve body.
密封环裂纹一般是径向发散型的，可以是一条或多条。
Sealing ring radial cracks are generally divergent, and may be one or more.
推导了组合型密封环的压缩变形量及接触压力的计算公式。
The calculation methods of deformation and contact press force of sealing rings are derived.
在机床上，阀座密封环逐渐起波纹，并将O形环束缚在里面。
Seat ring is progressively crimped on a lathe to imprison the O-ring in it.
一根氦管路意外泄露，最后地面支持人员发现问题源自一个松动的密封环。
A helium line unexpectedly vented, eventually leading ground support crews to a ring that had come loose from a seal.
根据温度场分布图，对影响密封环热影响的主要因素进行了讨论。
According to the temperature field, the major factors that affect temperature of sealing ring were discussed.
柔性盘簧始终使上、下阀门密封环处于受压状态，自动密封防漏。
Flexible disc springs automatically provide leak tightness by exerting pressure, which keeps the upper and lower valve sealing rings compressed at all times.
其次，法兰垫片已被密封环所代替，以确保密封面对密封面的匹配。
Secondly, the flange gasket sealing ring has been replaced to ensure that the sealing face of sealing surface of the match.
结果表明，设计的金属橡胶密封环能够满足某大型设备的应用要求。
The result shows that the designed seal ring can meet the application need of the large equipment.
高压气体流过密封环顶端并进入其后面，施加向外的压力到缸筒壁上。
It passes over the top of the ring, and gets behind it to force it outward against the cylinder wall.
通过密封环槽和精确公差和径向膨胀的精确留量实现压缩的精确控制。
Accurate control of compression through close tolerance of gasket groove and allowance for radial expansion.
这些阀门具有一个偏心安装的磁盘和聚四氟乙烯或316不锈钢密封环。
These valves feature an eccentrically mounted disk and a PTFE or 316 stainless steel seal ring.
前盖板上的副叶片可以减少叶轮进口的旋涡损失和颗粒对密封环的磨损。
Former deputy leaves on the cover can reduce the imports of the vortex impeller and particle loss of the wear and tear on the seal ring.
此方法不是损害发动机而是一个有目的、有方法的达到密封环密封的过程。
Notice that this technique isn't "beating" on the engine, but rather taking a purposeful, methodical approach to sealing the rings.
本文介绍光干涉条纹及其检测高精度浮动端面密封环密封面的理论与应用。
This paper introduces the optical interference and its theory and application on the inspection of high precision flatness of the seal-face of floating end-face seal rings.
为此，填充槽(34)优选构造成使得尽管存在密封环(33)也保持可见。
For this purpose, the filling groove (34) is preferably structured to cause the sealed ring (33) to keep existed and visible.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
通过采用新技术，对循环水泵密封环进行局部加工，解决了水泵叶轮汽蚀问题；
The problem of cavitation of water pump impeller was solved by means of localized treatment of the sealing ring of circulating pump.
较大提高密封环的密封性可以超越你的动力输出范围从而获得更大的扭力和动力！
Plus, you'll have much better torque and power across the power range from the vastly improved ring seal.
研究了粉末热锻浮动油封密封环的材质、表面处理、显微组织对其耐磨性的影响。
The effects of material composition, working surface treatment and microstructure on wear resistance of powder hot-forging flow oil-seal ring were studied.
复合热障涂层是有用的燃气轮机部件，如密封环段，叶片部分罩，转换和燃烧室。
The composite thermal barrier coating is useful on combustion turbine components such as ring seal segments, vane segment shrouds, transitions and combustors.
前件包括限定与密封环的环形表面干涉配合式接合的轴向延伸的接合表面的足部。
The front piece includes a foot portion defining an axially extending engagement surface for interference-fit engagement with the annular surface of the seal ring.
前件包括限定与密封环的环形表面干涉配合式接合的轴向延伸的接合表面的足部。
The front piece includes a foot portion defining an axially extending engagement surface for interference-fit engagement with the annular surface of the seal ring.
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