密封

Hermetic pressure vessel seals are necessary to maintain pressure inside the engine without replacement of lost gas.

密封压力容器海豹是必要的，以保持压力的发动机内没有更换了天然气。

The main problems of capacitive pressure sensors are signal processing and hermetic packaging.

信号处理与气密封装是电容式压力传感器设计的主要难题。

Based on the theory ang practice,hermetic seal form in puming test is introduced,It has great meaning to design and application of puming test .

在理论和实践的基础上，介绍了泵水在水压试验中的密封形式，对泵水设计和使用有一定的指导意义。

In addition to the Valentinian system and its many related forms Hermetic literature provides a somewhat similar vertical structured dualism.

此外，向valentinian系统及其许多相关的形式密封文学提供了一个有点类似的垂直结构二元。

L Machinge is designed to hermetic protection , sealing is good ,no water、oil、leakage phenomenon.

l 机床设计为全封闭防护、密封性好，无水、油、渗漏现象。

Ensuring hermetic sealing of the cavities and preventing destruction or distortion of small features.

保证了空腔密封并防止了小结构的破坏和变形。

Housing fabricated from carbon steel and is fully welded to provide a hermetic seal.

房屋的碳素钢制成，完全焊接提供密封产品。

Hence, it is found that the carbon coating prepared at the film thickness of 88 nm is the best for hermetic optical fiber coating.

因此，在碳镀层厚度为88nm时，可得到最佳的碳密封镀层光纤的表面形态，并达到保护玻璃光纤的效果。

Through reverse analyse, a good seed metering's body which had excellent hermetical and rational structural was designed.

通过反求分析，成功地设计出密封性能优良，结构合理的排种器壳体，大幅度简化了加工工艺。

It has better hermetical, waterproof and dampproof performance, and it need not maintain for long time

密封性好，防水防潮，长期免维护、免保养

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失