1.
solid gravel seal
密实的砾石充填层间密封
2.
interstage gland
级间密封，级间汽封
3.
joint gasket- or packing- type, of laminated metal foil
层压金属箔密封或填密封式接合衬垫
4.
a layer of trapped air that serves as insulation.
用于绝缘的密封空气层
5.
Lay the ingredients by level in the closed glass bottles.
每层材料按层次满玻璃瓶内封密。
6.
"Mechanical seals that employ sprayed or laminated seal faces shall neither be considered equal, nor shall they be acceptable."
采用喷涂密封面或层压密封面的机械密封既与上述密封完全不同,也不能被接受。
7.
coat or surface(sth)with a protective substance, sealant,etc
给（某物）加保护层或面,或涂上密封胶等
8.
a finishing coating applied to seal out especially moisture.
用于密封尤其是防潮的外层。
9.
LIT Glue and Its Application in Increasing Gas Suction;
LIT密封剂及其在煤层气增采中的应用
10.
Talking about earth-pressure-balance shield tunnel hole water-proof sealing in soft stratum
软土地层土压平衡盾构洞门密封探讨
11.
fastening for sealing bags or similar containers consisting of one or two steel wires sandwiched between two strips of plastics
密封袋子或类似容器用紧固件,由夹在两层塑料或纸带之间的一根或两根钢丝钩成
12.
Brushes of high seal performance are installed om sides of door columns.
门柱密封采用特有的双层毛刷增加了更好的密封性。
13.
"Gaskets are also used to seal joints between other parts, such as between the oil pan, manifolds, or water pump and the Block."
密封垫也同样用于密封其它部件之间的接合处,例如,油底壳、歧管、水泵与气缸体之间的密封。
14.
The primary and mating seal faces are lapped to a maximum of 3-helium light bands flatness to provide effective sealing and leakage protection.
主密封面和配套密封面叠加成最多3层的轻型带状平面,提高密封和防泄漏效果。
15.
Sticky OD accumulator seals (intermittent)
有粘性的ＯＤ蓄电池密封（有间歇的）
16.
There are three separate, sealed compartments in Joe's chest.
乔的胸腔里有3个分隔的密封小间。
17.
pressurizing window
密封封口(电缆), 气密口
18.
weatherstripping,thresholds & seals
密封条，门槛及密封胶