pick up velocity 扫描速度
lock-up velocity 闭锁速度
pick-up velocity 拾取速度
velocity pick up 速度传感器
run-up velocity 助跑速度
take-up velocity 卷绕速度
take up velocity 卷绕速度
piling up velocity 堆积速度
This heat treatment furnace is of the characteristics of a high heating up velocity.
整个热处理炉升温速度快,污染小,大幅度节电,具有较好的炉温均匀性和等电位性。
Increasing the spinning temperature and take-up velocity, the solidifying region is becoming broad.
同时,提高纺丝温度,增加牵伸速率,将使固化区长度增加。
"... they are often maniacal about measuring velocity-team velocity, velocity across teams, rolling up velocity to an organizational level or even velocity per developer (yuck) ", he writes.
他写道:“……他们通常狂热的衡量开发速度——团队开发速度、不同团队间开发速度的比较、组织级的开发速度、甚至是每个开发人员的开发速度(呸!)”
Well, we say at the top of the loop, when it goes up and comes down the velocity is 0.
在曲线顶端,当物体上升,然后速度为0时候
But it's not a big con, because you can set up experiments in free space far from everything, where objects will, in fact, maintain their velocity forever.
但这并不是个反例,因为你可以在一个远离一切的空间里做实验,在那里,物体可以永远保持现有速度
So, hopefully that kind of clears up that question. And, of course, when the velocity actually is zero, this equation that the de Broglie has put forth is valid for anything that has momentum, so if something does not have any velocity at all, it actually does not have momentum, so you can't apply that equation anyway.
能回答你的问题,当然,如果速度真的是零的话,德布罗意提出的这个方程,只对有动量的物体成立,所以如果一个东西没有速度,它没有动量,也就不能应用这个方程。
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