1.
Finite Element Analysis on the Sealing Structure of the Bulkhead for a Columniform Dewar
柱形杜瓦瓶端盖密封结构有限元分析
2.
The bottom bearing applies both labyrinth seal and frame seal, which have good performance of sealing. The main shaft is anticorrosive.
下轴承端盖密封采用双重密封，可确保密封效果，主轴采用防腐新技术，能保护主轴免受腐蚀。
3.
An axial symmetrical model is set up for the sealing structure of the bulkhead plate for a columniform dewar.
建立了针对柱形真空杜瓦容器端盖密封结构的轴对称模型。
4.
Permanently sealed and lubricated ball bearings front and rear.
前后端盖装有永久密封和自润滑的滚珠轴承。
5.
To coat, pack, or seal with lute.
用封泥盖、包或密封
6.
bellows seal bonnet
波纹管密封型上阀盖
7.
labyrinth gland
迂回[曲折, 迷宫式]密封盖
8.
radial double mechanical seal
径向双端面机械密封
9.
axial double mechanical seal
轴向双端面机械密封
10.
The tube is sealed at both ends.
这管子两端是密封的。
11.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
12.
Finite Element Analyse of the Distortion of Sealing Ring of Spiral Groove Gas Face Seals;
螺旋槽气体端面密封密封环变形有限元分析
13.
The Edgy Machine that Takes Assistance Sealing Structure;
带有端面辅助密封作用的刀口机械密封结构
14.
Tripe-lips type: the metal shield with long triple rubber lips has considerable large torque and good sealing.
三唇密封形式，金属防尘盖上带有三重细长密封胶唇的严格密封，具有较大的按触密封扭矩。
15.
A crown for covering or sealing a tooth.
齿冠遮盖或密封牙齿的冠状物
16.
Bolted cover plate to protect seal and cylinder from the ingress of debris.
上盖板可防止杂物进入缸筒损坏密封。
17.
flat-top sealed can
带平顶盖的密封罐(润滑油用)
18.
A hermetic seal is used on this glass bottle.
这个玻璃瓶用的是一种密封盖。