| 单词 | velocimetry |
| 释义 | > as lemmasveloˈcimetry veloˈcimetry n. the measurement of speed, esp. speed of flow, by special techniques. ΘΚΠ the world > movement > rate of motion > [noun] > in the physical sciences > measurement of tachometry1891 velocimetry1969 1969 IEEE Trans. Aerospace & Electronic Systems V. 687/1 (heading) Fundamentals of holographic velocimetry. 1978 Sci. Amer. Aug. 30/3 Swedish and Japanese workers have been testing laser velocimetry, a technique that utilizes the reflection of light from small particles in the flow to determine the magnitude and direction of the circulatory patterns. 1980 Recent Adv. Surg. 10 84 The first to apply the technique of Doppler ultrasound velocimetry to the detection of pulsatile arterial flow in the digital vessels. < as lemmas |
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