vortexesn.涡流(中心)vortexn.漩涡；旋风vortex thermometer涡管温度表,涡流温度计vortex supperessor旋涡抑制器vortex pilot flame旋涡导燃火焰vortex coagulation涡旋混凝vortex line motion涡线运动vortex core radius涡核半径Vortex Rate Sensor涡流速率传感器vortex induced drag见induced dragvortex type decoder涡式解码器vortex-ring state涡环状态