查询词典 harp seal

Emerg seal oil：排空

Emerg off 雇员 | Emerg seal oil 排空 | Emergency 外壳、包围

seal oil system：密封油系统

629.供油系统 oil supply system | 630.密封油系统 seal oil system | 631.厂用蒸汽系统 auxiliary steam system

seal oil piping：密封油管道

670.压力油管道 pressure oil piping | 671.密封油管道 seal oil piping | 672.脉动油管 pulsating oil piping

E. Have client place meter mouthpiece in the mouth and close lips, making a firm seal：让病人将计量器放入口中,紧闭嘴唇,使不漏气

D. Instruct client to ta... | E. Have client place meter mouthpiece in the mouth and close lips, making a firm seal. 让病人将计量器放入口中,紧闭嘴唇,使不漏气. | F. Have client blow out as hard and fas...

Lower Seal Cylinder：下胶气缸

封带上下 Sealing Up-Down | 下胶气缸 Lower Seal Cylinder | 料带下压 Tape Feeder Underdraft

Upper Seal Cylinder：上胶气缸

工件分离 Work Piece Detaching | 上胶气缸 Upper Seal Cylinder | 封带上下 Sealing Up-Down

cylinder seal：圆筒图章

clay tablet 泥板文书 | cylinder seal 圆筒图章 | Eocene epoch 始新世

cylinder seal：油缸密封

cylinder schematic;油缸原理图 | cylinder seal;油缸密封 | cylinder set;油缸组件

cylinder seal ring：钢套密封圈

活塞杆 piston rod | 钢套密封圈 cylinder seal ring | 摩檫片 scrub plate

hydraulic cylinder seal：液压缸油封

hydraulic cylinder return spring ==> 液压缸回动弹簧 | hydraulic cylinder seal ==> 液压缸油封 | hydraulic cylindrical grinding machine ==> 液压外圆磨床

Chassis Dynamometry：底盘测功

底盘测功机:chassis-dynamometer | 底盘测功:Chassis Dynamometry | 底盘选配:chassis select

transient state：暂态

大多数的物理、工程、经济的教科书都忽视暂态(transient state)分析而强调最终的稳定态(final state)分析. 一个主要的原因是暂态与系统的初始条件有关,而且不是稳定态;在系统经过足够长的时间,最终会收敛於稳定的终态.