任意方向上的加速度 Acceleration in an arbitrary direction
任意反射面速度干涉仪 VISAR
意思为速度 Bilis
任意速度 A capriccio
速度随意 A piacere
意〕较快的速度 tempo frettevole
意〕按前面的速度 tempo preccedente
意〕速度可以随兴处理 tempo a piacere
加速度引起的意识丧失 G-induced loss of consciousness ; G-LOC
意〕速度 con licenza
通过德布罗意所说的,只要我们知道了,它的质量和速度,我们可以知道,任何物质的波长。
What de Broglie is saying we can know the wavelength of any matter at all, as long as we know its mass and it's velocity.
我们使用德布罗意关系式,波长等于,除以质量和速度的乘积,h,over,mass,times,volume。,我说明一点,我实际上经常写焦耳,而不是焦耳每秒。
And we can use the de Broglie relationship that wavelength should be equal to h and I want to make note that instead of writing joules per second, I actually wrote out with a joule is.
但德布罗意曾说过,波长是和瞬时速度相联系的,通过这个公式。
But DE Broglie has told us that the wavelength is related to the instant velocity through this formula.
But de Broglie has told us that the wavelength is related to the instant velocity through this formula.
但德布罗意曾说过,波长是和瞬时速度相联系的,通过这个公式。
What de Broglie is saying we can know the wavelength of any matter at all, as long as we know its mass and it's velocity.
通过德布罗意所说的,只要我们知道了,它的质量和速度,我们可以知道,任何物质的波长。
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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