平均速度 aerage speed; average eed; average rate; average speed; average velocity, mean velocity; average volume table; averaged velocity; mean eed; mean speed; means speed; moderate speed; overall speed; v-bar; velocity, average
Averaging speed flow meter for metering devices of water supply quantity 水量计量仪表.均速管流量计
Step down the pedal switch ( 5 ) , the corner can be cut then 踩下脚踏开关( 5 )即可切角.锯片均速上升,锯截工件,松开锯片下降
Uniform circular motion 均速圆周运动
Uniform speed control 均速控制
Flow measurement method of pipe for gas drainage . measurement method of mean velocity tube flow transducer 抽放瓦斯管道流量测定方法.均速管流量传感器测定方法
For so long a laggard in the euro area , its economy is now growing faster than the regional average 在欧元区内拖了那么久后腿的德国经济现在增速终于超过了区域均速。
The straight section of secondary air duct for boiler of 600 mw supercritical unit manufactured by dongfang boiler factory is shorter , at the time the measurement of air flow is being carried out by adopting velocity - equalizing tube flowmeter , the required precision can ' t be reached 摘要东方锅炉厂制造的600mw超临界机组锅炉二次风道的直管段较短,采用均速管流量计进行风量测量时,达不道精度要求。