要维持圆形轨道所必需有的速度。
... al stress圆周应力 circumferential velocity圆周速度 cirscale圆形刻度 ...
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公布 中文名称:圆周速度 英文名称:peripheral velocity 定义:叶轮上某点的旋转线速度。 应用学科: 机械工程(一级学科); 传动(二级学科); 液力传动(二级学科) 圆周速度, 环绕速度 circular
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... 圆周活动circumferential movement 圆周速度circumferential speed 圆载刀,纸带纵载花轮刀circular knife ...
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需要特别指出的是,液体质点在泵体流道内的圆周速度小于叶轮的圆周速度。
Particularly necessary to point out that the liquid in the pump body mass flow rate of less than the circumference of the circumferential speed of the impeller.
需要特别指出的是,液体质点在泵体流道内的圆周速度小于叶轮的圆周速度。
In need of special is that the liquid particles in the body within the flow rate is less than the circumference of a circle impeller speed.
叶片高度的增长,使沿叶高的等功设计已经不能充分发挥长叶片高圆周速度部分的做功能力。
The increment of blade length makes the equal work distribution along the blade length be unable to dig the potential power of long blade at the part with high circumferential velocity.
I'm asking what's the tangential speed as it moves along the circle?
它在做圆周运动时,切向速度是多少
If it's going in a circle, you will say from now on, that it, indeed, has an acceleration, even though no one's stepping on the accelerator, of amount v^2 over R.
如果它在一个圆周上运动,你会说从现在起它其实有加速度,即使没有人去踩油门,加速度大小为 v^2 / R
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