1.
mine velocity head
矿井通风系统的速度压头
2.
MEASURE THE VOLTAGE AT THE SPEED SENSOR GROUND CIRCUIT IN TRS CONNECTOR.
测量速度感知器接地电路电路ＴＲＳ接头中的电压。
3.
Analysis of Static Strength and Stiffness for Spindle in High Speed Rotating Hydrostatic Bearing Union
高速旋转静压轴承接头芯轴的静强度和刚度分析
4.
Continue approach, QNH1014, surface wind at touchdown is northerly less than5 knots, at the south east end070 degrees at8 knots.
继续进近，气压1014毫巴，降落点风速小于5节，东南头风向70度8节。
5.
Speed Pro Steering Connectors (Continued)
速度比率操纵接头（继续）
6.
interpolated piezoelectric accelerometer
内装式压电加速度计
7.
pressure and velocity stages
压力速度联合分级法
8.
piezoelectric triaxial accelerometer
压电式三轴加速度计
9.
combination pressure and velocity stage turbine
复合压力-速度级涡轮机
10.
piezoresistive acceleration transducer
压阻式加速度传感器
11.
The velocities are independent of hydrostatic pressures.
速度与流体静压力无关。
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.
pump suction head
泵吸收压头, 泵吸收高度
14.
manometer-thermometer sonde
压力计-温度计探头
15.
The liquor is pumped through a large nozzle and the velocity head is utilized to draw the gases to be absorbed into the liquid.
液体用泵送经一只大的喷头，利用速度变化产生的压差将待吸收气体带到液体中。
16.
A Closed-loop Control System of Hydraulic Press with Variable BHF and Pressing Velocity
压边力和冲压速度可调的液压机闭环控制系统
17.
accurate rapid dense method
高速度高密度精密压铸法
18.
RAPID DETERMINATION OF COMPACTNESS AND STRENGTH OF CLAY SUBGRADE BY BALL--DROP TEST
用落球仪快速测定土基压实度和强度