On large scales - at the scale of the solar system or of the universe itself - the equations of general relativity yield a value of G that tallies with observed behaviour.
在大数量级尺度上——如太阳系或宇宙本身——由广义相对论方程得到的G值与观测相符。
2
We made a measurement in class how long it took, so you know the time and so you can come up with a value for g.
以前课上测量过需要的时间，因此时间也知道了，这样g的值就可以求出来了。
3
The predictive value of mental tests in the work arena stems almost entirely from their measurement of g, and that value rises with the complexity and prestige level of the job.