r So, let's remember that the amount by which we moved, t delta r, is approximately equal to v times delta t, OK, and just using the definition of a velocity vector.

所以记住移动的量△,约等于v*△,这是用速度矢量的定义。

youdao

"I think people who watch T.V. get a false sense of what happens in real trials."

VOA: special.2009.08.31

du/dT And we discover that du/dT at constant V T is equal to du/dT at constant V.

可以发现恒定体积下的,等于恒定体积下的偏u偏。

麻省理工公开课 - 热力学与动力学课程节选

It's true for any gas, and if I remove this limit here, r t is equal to p v bar, I'm going to call that an ideal gas.

这样的气体被称作理想气体,这就是理想气体的性质，理想气体的涵义是什么？

麻省理工公开课 - 热力学与动力学课程节选

It could be Bayern or Barcelona, I just don't think i t will be Real Madrid v Chelsea and we know why.

CNN: SHARE THIS

The t.v. stations in Bosnia were among his first targets.

CENTERFORSECURITYPOLICY: CREATING A GREATER SERBIA

For a refresher, this motor isn't a V-8.

FORBES: Test Drives