常見例句雙語例句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 velocity field measurement by use of the particle image velocimetry and particle tracking velocimetry ( PIV/PTV) system in a tidal estuary model test has advantages of high speed and accuracy.在潮汐河口河工模型試驗(yàn)中采用粒子測速(PIV/PTV)系統(tǒng)測量流場,具有快速、精度高的優(yōu)點(diǎn)。 返回 particle image velocity