So, in principle, you can determine for each one of those stars the velocity in orbit, the radius of their orbit and, of course, the period of the binary system.

所以从原则上来说，你们可以决定任何,恒星在轨道中的速度，轨道的半径以及，当然，二元体系的周期。

youdao

That means when I drop an apple — - and I'm going to drop another one today — that the velocity increases with time.

这也就是说，当我让苹果落下时……，…今天又得摔一个苹果-，它的速度会渐渐增加。

youdao

This is the velocity that is predicted by the one story.

这就是一个故事的预期速度。

youdao

The "silos" are actually smokestacks for the two 6, 130-horsepower natural gas-powered compressors that will take gas from a 30-inch pipeline and send it at a higher velocity into a 24-inch one.

WSJ: NY town of 9/11 workers wages gas pipeline fight

With the relaunch of Overdrive PC, Velocity Micro has the most appealing extreme performance desktop option on the market-one of the most powerful, benchmark crushing gaming PCs that money can buy, supported by Velocity Micro's US-based customer care.

ENGADGET: Velocity Micro relaunches Overdrive gaming desktop: overclocked to 4.6GHz, with trio of GeForce graphics

One or more wearable motion trackers, connected to a smartphone, deliver real-time 3D joint angles, position and velocity.

ENGADGET: Xsens teases wearable 3D body sensors that won't cost, will track an arm and a leg (video)