air velocity

基本解釋

Yellow vectors show air velocity, revealed by particle image velocimetry.
黃色的矢量位點(diǎn)是通過粒子圖像測速技術(shù)顯現(xiàn)的氣流速度。
The wake of a hovering rufous hummingbird. Yellow vectors show air velocity, revealed by particle image velocimetry.
棕煌蜂鳥懸停時(shí)引發(fā)的尾流。黃色的矢量位點(diǎn)是通過粒子圖像測速技術(shù)顯現(xiàn)的氣流速度。
The main goal is to study the effects of the forced air velocity on the propagation velocity and reaction temperature of the smoldering wave.
主要研究新鮮空氣流動(dòng)速度與陰燃波的傳播速度和反應(yīng)溫度之間的關(guān)系，也探討了正向陰燃與反向陰燃之間的異同。

The geometry of nozzle causes the air to reach supersonic speeds and, as a result, the gun achieved a muzzle velocity of 406 meters per second, which is about Mach 1.23!
FORBES: The Supersonic Ping-Pong Gun

風(fēng)速
The results show that the heat transfer coefficient of wall surface is proportional to air velocity under normal airflow velocity, but it is not affected significantly by airflow direction.
研究表明：在通常室內(nèi)風(fēng)速條件下，墻體表面換熱系數(shù)與風(fēng)速速率的大小成正比，而風(fēng)向?qū)w表面換熱系數(shù)的影響不明顯。
空氣流速

空氣流速
Air washer room is a traditional air handling unit with big conformation and low air velocity. Efficiency of heat and mass transfer is used to evaluate the characteristics of the spray washer and is affected by many factors.
噴水室是一種傳統(tǒng)的空氣處理設(shè)備,空氣流速低,設(shè)備體型龐大,評(píng)價(jià)其性能的熱濕交換效率影響因素很多。
化學(xué)
風(fēng)速
The optimized value of face air velocity and water spray density could be obtained for given evaporative condenser.
對(duì)于特定的蒸發(fā)式冷凝器,存在最佳的迎面風(fēng)速和噴淋水密度。
地球科學(xué)
風(fēng)速