constant speed

基本解釋

And, it moves at a constant speed.
還有，它以一個恒定的速度移動。
When the locomotive is traveling at a constant speed or idling, the battery rather than the diesel engine can power the motor.
當火車頭在相對恒定速度下前進或者空轉(zhuǎn)時，這時電池就為馬達提供能量，柴油發(fā)動機不工作。
Performing under the name Jaimi Starr, she cannot wear a helmet as this would affect the drag and she must keep a constant speed to beat the gravity that would otherwise pull her down.
泰利爾的藝名是賈米斯塔爾，在演出過程中她不能戴頭盔，因為這可能會影響騎行。在騎行過程中她必須保持恒速前進，才能夠克服重力不掉下來。

You put a chunk of wood on a table and you try to move it at constant speed.
你把一大塊木頭放在桌子上,試著讓它勻速運動
耶魯公開課 - 基礎物理課程節(jié)選
Whenever you see a particle moving in a circle, even if it's at a constant speed, it has an acceleration, v square over r directed towards the center.
只要看到質(zhì)點做圓周運動,即使是勻速圓周運動,也存在一個加速度,大小為 v^2 / r,方向指向圓心
耶魯公開課 - 基礎物理課程節(jié)選
And the relationship that he put forth is that the momentum is equal to Planck's constant times nu divided by the speed of light, or it's often more useful for us to think about it in terms of wavelength.
愛因斯坦提出的關系式是,動量等于普朗克常數(shù),乘以υ除以光速，或者用波長來表示,通常更容易讓我們想明白。
麻省理工公開課 - 化學原理課程節(jié)選

And the rotation has to be both continuous and at a constant speed, which for the LZT is 8.5 revolutions per minute.
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