流速

• Testing methods for initial flow rate of membrance filters
  薄膜滤器初始流速的测试方法
• Grading of products quality for propeller - type current meter
  旋桨式流速仪产品质量分等
• Turn on the carrier gas , and establish the proper flow rate
  接通载气，调至合适地流速。
• Classifying datapacket and traffic control method in wlan
  网络业务流分类与流速控制的实现
• Inverter applied to the speed test machine of current - meter
  变频器在流速仪检定车中的应用
• Generally optimum operating velocity range ( see note )
  一般优化的运行流速范围(参阅注释) 。
• Shipbuilding - pipes of machinery - standard velocity of flow
  造船.机械设备的管道.标准流速
• Diastolic flow velocity time integrals , vti
  及舒张期血流速度时间积分
• The fast - moving stream of water that drives a mill wheel
  水流推动磨坊水轮的流速很快的水流
• Doppler flow - velocity distributive resolution
  多普勒流速分布分辨力