1.
floating in casing
下部装回压阀的套管柱
2.
constant pressure regenerative cycle
定压[等压]回热循环
3.
echoed the closely-packed ranks of the crowd.
黑压压的人层来了回声。
4.
Hamilton standard motor
径向回转柱塞液压马达
5.
CNC turret punching press
数控冲模回转头压力机
6.
numerical controlled turret punch press
数字控制回转头压力机
7.
multi-vane rotary compressor
多滑片回转式压缩机
8.
hydraulic relay valve return spring
液压式继动阀回动弹簧
9.
Mathematical Modeling of Rotary Compressors
回转压缩机数学模型
10.
Pressure Setting of Press-keeping Clamping Circuit Based on Accumulator
基于蓄能器保压夹紧回路的压力设定
11.
Discharging Mode Selection of Hydraulic One Way Valve Controlled Pressure-holding Circuit
液控单向阀保压回路的释压方式选择
12.
Mehanism Study on Fluid Power System Based on Fast On-off Valves for NC Turret Presses
液压快速回转头压力机液压系统机理研究
13.
For a central gas installation, one oxygen and acetylene outlet station in the workshop, complete with low pressure regulator, pressure gauges and backfire valves.
低压布置在工作间，主要设备包括低压减压阀，压力表和回火器。
14.
500 kV double-circuit transmission line tower with a single power back to the induced voltage research
500 kV同塔双回线路单回停电感应电压研究
15.
4)Due to the steep rise of water level, the pressure induced by the reflected bore wave is much greater than the pressure induced by the initial bore wave.
4 )回头潮压力远大于正面第一涌潮波压力 .
16.
Study on Springback of High Pressure Compaction Sand Molds and the Mechanism of Springback;
高压压实砂型回弹的研究及其机理的探讨
17.
Analysis of secondary voltage loss caused by 220kV bus voltage switchover
220kV母线电压切换引起二次回路失压事故分析
18.
Simulation study on hydraulic circuit of light type hydraulic excavator based on AMESim
基于AMESim的小型液压挖掘机液压回路仿真研究