velocimeter n.速度計；測速儀。
n. 速度計；測速儀。 “blood velocimeter“ 中文翻譯： 血液流速計“diffraction velocimeter“ 中文翻譯： 衍射測速儀“doppler velocimeter“ 中文翻譯： 多普勒流速計; 多普勒速度計“laser velocimeter“ 中文翻譯： 激光測速計; 激光速度計“sound velocimeter“ 中文翻譯： 聲速測量儀; 聲速計“backscatter laser doppler velocimeter“ 中文翻譯： 反向散射激光多普勒測速儀“confocal backscatter laser velocimeter“ 中文翻譯： 共焦反向散射激光測速儀“deep-sea velocimeter“ 中文翻譯： 深海流速儀“differential ultrasonic velocimeter“ 中文翻譯： 差示超聲測速儀“doppler laser velocimeter“ 中文翻譯： 多普勒激光流速計“doppler velocimeter telemeter“ 中文翻譯： 多普勒血流遙測儀“dual-seatter laser velocimeter“ 中文翻譯： 雙重散射激光測速計“dualscatter laser velocimeter“ 中文翻譯： 雙重散射激光測速計“focused laser dopler velocimeter“ 中文翻譯： 聚焦激光多普勒測速計“focusing laser doppler velocimeter“ 中文翻譯： 聚焦激光多普勒測速計“laser cross-beam velocimeter“ 中文翻譯： 交叉激光束速度計“laser doppler velocimeter“ 中文翻譯： 激光測速計; 激光多普勒測速計; 激光多普勒測速儀激光多普勒速度計; 激光多普勒流速計; 雷射都卜勒速度計“laser streak velocimeter“ 中文翻譯： 激光條紋速度計“laser vector velocimeter“ 中文翻譯： 激光矢量速度計“ldv laser doppler velocimeter“ 中文翻譯： 激光多普勒測計“mutual inductance particle velocimeter“ 中文翻譯： 互感粒子測速儀; 互感料子測速儀“oceanographic research velocimeter“ 中文翻譯： 海洋流速測量儀“sing-around velocimeter“ 中文翻譯： 環鳴聲速儀; 聲環法“single particle laser velocimeter“ 中文翻譯： 單粒子激光測速儀“velocimetry“ 中文翻譯： 速度測量學“velociment“ 中文翻譯： 聲速計
By modeling of “ y “ - shaped junction of the compound river channel with an intersection angle 90 , the flow velocity and water level at the junction were obtained by use of the acoustic doppler velocimeter ( adv ) and point gauges 摘要通過制作交匯角為90的復式斷面河道“ y “型交匯河口模型，利用三維聲學多普勒流速儀( adv )和測針獲取流速及水位數據，對支流河口處的水流流態包括水面形態、水流流速和水流分區進行分析。 |
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velocipede |
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Laser doppler velocimeter ( ldv ) is a precise instrument based on the theory of laser doppler effect with no - touch measurement capability , quick responsibility , high precision , wide measurement range , multiple dimension measurement and direction judgement ability . ldv is applied extensively in the field of science research & education and industrial measurement . in this thesis , we researched on the high - precise signal processing in ldv 激光多普勒測速儀( ldv )是根據激光多普勒效應研制而成的一種精密測速儀器,具有非接觸測量、動態響應快、分析精度高、測量范圍寬、可測多維速度和判別速度方向等優點,被廣泛應用于科研教育領域和工業測量領域。 |
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A three - dimensional - acoustic doppler velocimeter is used to measure the velocity components of the flow field in all three coordinate directions for different discharge and measurement site . the influence of measurement site and the depth / vegetation height ratio on the measured velocity profile and turbulence intensity and the renolds stress is analyzed . the characteristics of the measured velocity distributions and the results of the previous investigators are used to select an analytical expression for the shape of the velocity profile 利用三維超聲波多普勒流速儀( adv )量測不同位置、不同流量下的瞬時流場。分析了測點位置和水深與植被高度比對時均流速分布的影響。本文還給出了種樹段紊動強度及雷諾應力的垂線分布。 |
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The simulation results further testify the correctness of the model and confirm the feasibility of the system . this paper also includes a velocity apparatus mainly based on doppler velocimeter . in this part the attention has been paid to the comprehensive effect of all kinds of factors that affects the precision of the doppler velocimeter , then a modification method for the original data for velocity computation has been given , as well as detailed formula for modification 本論文中還介紹了一套以多普勒測速儀為核心的測速系統，重點對影響多普勒測速精度的各種因素進行了綜合分析，提出了對測速原始數據進行修正的方法，給出了具體的修正公式，并利用這些公式進行了測速數據修正的計算機仿真，從而驗證了修正的有效性。 |
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By using the three - dimension acoustic doppler velocimeter to measure velocities of flow in an ecological river before and after arrangement of cropping loops , the velocity distribution , turbulence intensity and reynolds stress before and after arrangement of cropping loops are compared 摘要采用三維超聲波多普勒測速儀對河道生態修復中種植圈布設前后的工況量測，比較了布設種植圈前后的流速分布、紊動強度和雷諾應力的變化。 |
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By modeling of “ y “ - shaped junction of the compound river channel with an intersection angle 90 , the flow velocity and water level at the junction were obtained by use of the acoustic doppler velocimeter ( adv ) and point gauges 摘要通過制作交匯角為90的復式斷面河道“ y “型交匯河口模型，利用三維聲學多普勒流速儀( adv )和測針獲取流速及水位數據，對支流河口處的水流流態包括水面形態、水流流速和水流分區進行分析。 |
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But in order to get the highest precision of velocity measurement , besides the consideration of the performance of the velocimeter , the influence of heave , roll , pitch motion of the submarine in the march progress should be included 還要考慮潛艇在行進過程中的升沉、搖擺運動對多普勒測速的影響，進而對多普勒測速儀的原始測速數據進行修正。針對上述兩方面的研究內容。 |
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The realization of this system can act as a useful instrument for short periodic readjustment in ins . doppler velocimeter is an ideal apparatus for underwater velocity measurements for submarine 多普勒測速儀是很理想的潛艇水下測速設備，但要獲得最理想的測速精度不能只考慮測速儀本身的硬件工作性能。 |
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The sediment - laden flow fluctuating velocimeter designed in this study has a well static and dynamic charateristic 本文研制的渾水脈動流速儀具有良好的靜、動態特性。 |
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Finally , based on optical reflection principle , a new velocimeter is introduced 最后,基于光速反射原理研制了一套簡單實用的橫向測速儀。 |
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Ldv laser doppler velocimeter 激光多普勒測計 |
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A brief introduction to a new type of practical train velocimeter without dead zone 實用新型無盲區列車測速儀簡介 |
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Laser doppler anemometer , laser doppler velocimeter 激光多普勒測速計 |