1.
Research of a Lithium Battery Fully Automatic Bending Ears Capping Machine
锂电池全自动极耳折弯封盖机系统开发
2.
Oil may be forced out through the timing cover and rear-main bearing oil seals.
机油会从正时齿轮盖和后主轴承油封处压出。
3.
The Improvement of Seal Steel Ball Press Process for Cylinder Head of Engine
发动机缸盖油道密封钢球压装工艺的改进
4.
Renewal and Transformation of Bearing Sealing Cover on Yantan Hydropower Co. Ltd.
岩滩发电公司机组轴承密封盖更新改造
5.
To coat, pack, or seal with lute.
用封泥盖、包或密封
6.
stick down(the flap of)an envelope
粘住信封（的口盖）.
7.
The40 t manipulator is a kind of flooring crane used for removing the cover of the soaking furnace at time of ingot charging and cleaning.
落地式揭盖机是用于均热炉上供装运钢锭、扫炉底时揭盖和封盖的一种落地式起重机。
8.
Trim or remove excess sealant film in the rear main cap oil pan gasket groovDO NOT remove the sealant inside the rear main cap slots.
修整或清除后主盖机油底壳垫圈凹槽中过多的密封剂薄膜。切勿清除在后主盖槽中的密封剂。
9.
A fitted covering used to seal a well or large pipe.
封闭盖用以封闭井或大管子的盖子
10.
Seal Mechanisms of Mudstone Caprocks to Gas in Each Phase and Their Quantitative Research;
泥质岩盖层对各种相态天然气封闭机理及其定量研究
11.
"The cylinder of a steam engine is closed by plates at Both ends, with provision for the piston rod, which is rigidly attached to the piston, to pass through one of the end cover plates."
蒸汽机的汽缸两端都用盖封住,使得与活塞刚性连接的活塞杆穿过盖的一端。
12.
The letter was buried under the papers.
那封信被文件所盖没。
13.
This letter is postmarked London.
这封信盖有伦敦的邮戳。
14.
The letter is postmarked New York .
这封信盖着纽约的邮戳。
15.
gum down the flap of an envelope
用胶粘住信封的盖口
16.
unstayed flat heads and covers
无支撑平封头和盖板
17.
bellows seal bonnet
波纹管密封型上阀盖
18.
labyrinth gland
迂回[曲折, 迷宫式]密封盖