1) moving-seal
移动密封
1.
This device owns a unique feature which is known as "moving-seal".
本文介绍了一种用于旅客列车采暖炉冬季库内集烟、排烟的新型装置及其系统结构,该装置能够实现移动密封。
2) rotary seal
动密封，旋转密封
3) floating seal
浮动密封
1.
Approaching the method of machining and assembly for floating seal;
浮动密封加工和装配方法的探讨
4) dynamic seal
动密封
1.
Based on the principle of magnetic coupling driving, a new type magnetic driving seal agitator was developed because of the problems of unresolved dynamic seal problem in the agitating process.
针对搅拌过程中一直存在的难以解决的动态密封问题,基于磁超距耦合传动原理,在浓相煤粉气力输送中开发了一种新型的磁传动密封搅拌装置。
2.
There are many difficulties during the new rotating blowout preventer's manufacture and test, they concentrate on spherical seal, dynamic seal and bearings.
研制旋转防喷器有几大难点 ,主要集中在密封胶芯、旋转动密封及轴承 ,各自的寿命满足实际应用是保证钻井施工安全的关键。
3.
TA type of dynamic seal device suitable for the situation of planet motion rotator, is introduced from respects of structure, working principle, design details.
从结构、工作原理和设计细节方面,介绍了一种能够适应转子作行星运动的动密封装置。
5) dynamic seal
动态密封
1.
In recent years,with the development of paper making,the dynamic seal as a new technology also had been used widely.
介绍了泵用新型动态密封的原理、结构和常见故障,对其的设计和安装进行了改进,从而使动态密封能在较差的工作条件下更好的工作,提高了可靠性,特别在轴套采用平键和摩擦力联接后,有效地解决了动态密封的失效问题。
6) dynamic sealing
动密封
1.
Design of rotary dynamic sealing facility for electron beam welding in partial vacuum ambient;
局部真空电子束旋转动密封装置设计
2.
It can change dynamic sealing of gas into dynamic sealing of liquid,and it is successfully used in Qiudong well-7.
针对在高压油气井作业中 ,有时会由于某种原因造成用常规方法 (循环法、挤注法、灌注法 )无法完成压井作业的情况 ,通过理论研究出了用连续油管在高压气井中的压井方法 ,将气体的动密封转换成液体的动密封 ,并在吐哈油田丘东七井实施 ,施工一次成功 ,达到了预期的目的 ,创造了经济效益和社会价值。
3.
The kinds and materials were chosen by analyzing the dynamic sealing mechanism of soft sealing packing and the distribution of contacting pressure between screw and soft sealing packing,the device was developed.
通过分析动密封填料的密封原理和填料与轴的接触压力分布情况,确定了填料种类及材质,开发了该密封装置。
补充资料：移动
1.改换原来的位置。 2.调动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条