instantaneous particle velocity

常見例句

"We've now observed the instantaneous velocity of a Brownian particle, " says Raizen.
Raizen說：”我們現(xiàn)在已經(jīng)觀察了佈朗粒子的瞬時(shí)速度。
In this paper recently developed Particle Image Velocimetry(PIV)was used for instantaneous measurement of the full field velocity distribution in four stroke engine.
本文將粒子圖像測(cè)速技術(shù)用於研究?jī)?nèi)燃機(jī)缸內(nèi)流場(chǎng)，可以測(cè)定某一瞬時(shí)的缸內(nèi)流場(chǎng)全場(chǎng)流速分佈。
Particle-image Velocimetry (PIV) system was used to measure the instantaneous streamwise velocity and longitudinal velocity in turbulent boundary layer on a flat plate.
應(yīng)用粒子圖像測(cè)速（PIV）系統(tǒng)對(duì)平板湍流邊界層內(nèi)流曏和法曏的瞬時(shí)速度進(jìn)行了測(cè)量。
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