laser-doppler 中文意思是什麼
laser-doppler
解釋
激光多普勒-
Laser doppler anemometry, lda
採用激光多普勒技術 -
Compared with traditional contact flow measurement methods, presents the non - contact flow measurement methods, and emphases the application of laser doppler anemometry ( lda ) and particle image velocimetry ( piv ) to flow field measurement
摘要與傳統接觸式流量測試方法相比較，介紹了非接觸式流量測試方法，重點介紹了激光多普勒技術（ lda ）和粒子圖像測試技術（ piv ）在流場測試中運用的原理。 -
Principle and application of the laser doppler perfusion imager system
激光多普勒圖像診斷系統的原理及應用 -
The typical velocity field and the pressure on the step surface of the stepped spillway are measured using the laser doppler anemometer and the piezometer tube respectively
採用多普勒激光測速儀和測壓管分別對階梯溢流壩面典型速度場和階梯表面壓力進行詳細測量。 -
Laser doppler anemometer, laser doppler velocimeter
激光多普勒測速計 -
Ldv laser doppler velocimeter
激光多普勒測計 -
The laser - doppler velometer is used to measure velocities
在實驗中採用先進的激光多普勒流速儀測量流速。 -
Laser doppler velocimeters
激光都卜勒測速計 -
The turbulent flow in open channel is tested with laser - doppler anemometer, in which the longitudinal time average velocity and fluctuating velocity of turbulent flow in open channel under the conditions of the sudden changes of roughnesses at different water depths are measured
摘要通過激光測速儀，對壁面糙率突變時的明渠紊流進行試驗，測量了糙率突變不同水深情況下明渠紊流的縱向時均流速和脈動流速。 -
Laser doppler velocimetry : measurement of turbine tip gap by optical fiber probe
用光纖探頭測量渦輪機葉端間隙 -
Lda laser doppler anemometer
激光多普勒測速儀 -
Ld ? laser doppler anemometer
激光多普勒測速儀 -
Ld laser doppler anemometer
激光多普勒測速儀 -
Ldv laser doppler velocimetry
激光多普勒測速法 -
The velocity profiles along the channel section are measured using the laser doppler anemometer. according to the velocity distribution, boundary shear and the coefficient of friction between the flow and rubber panel, is determined
採用多普勒激光測速儀對過流斷面的流速分佈進行了測量，並根據流速分佈推求出壩面上橡膠板所受的水流剪應力，和水流對橡膠板的摩阻系數。 -
Laser doppler rotational speed meters
激光都卜勒轉速儀 -
Twin - beam laser doppler velocity system
雙光束激光多普勒測速系統 -
The turbulence properties of annular space in a cyclone were investigated by using the laser doppler velocimetry
摘要採用激光多普勒測速系統測試了蝸殼式旋風分離器內的流場，分析了環形空間內的湍流特性。 -
Laser doppler blood current velocity meters
激光都卜勒血流計 -
The self - mixing effect is applied to laser - doppler velocimetry ( ldv ) for improving the traditional ldv which has the more complex system
摘要利用激光自混合技術結合多普勒測速方法，來改進傳統多普勒光路的光路復雜等缺陷。
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