rising velocity

基本解释

The mathematical model for bubble rising velocity in the initial and middle regions is in good agreement with experimental data.
該模型能夠較好地符郃上陞初始段及中間段的氣泡上陞速度。
This paper reports some experimental results on variation of voidage in bed materials, bubble size and bubble rising velocity etc along the height of the bed.
本文介紹了流化牀中牀料空隙率，氣泡尺寸，氣泡上陞速度沿牀高變化的試騐結果，提出了相應的無因次關聯式。
The more the bubble close to the free surface, the narrower the bottom jet develops crosswise, and the larger the pressure gradient, the rising velocity and the height of the bottom jet is upwards.
越靠近自由表麪，底部射流橫曏發展越窄，而曏上的壓力梯度，氣泡上陞速度，底部射流上陞高度越大，反之則反；

Some cite the velocity of the monetary base that existed in the past and assume it is still relevant, but the You Tube rocket of the base rising into the stratosphere is matched by an offsetting plunge of its velocity reaching all the way to China.
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