来自《耶鲁大学开放课程：基础物理第7集第7集》

But no, the constant is certainly--

但是那样不行恒定量是肯定的
It's true that near the Earth we treat it as a constant.

在地球附近我们认为它是个不变的量
But if I took the formula value for every distance

但我用这个公式来计算各种距离的问题
and I specialized it to the problem near the Earth,

现在我把它定在地球附近
it's got to agree with the problem near the Earth, right?

它就该跟之前做的近地表问题的解法一致
The bigger formula should embrace or enclose a smaller formula.

大公式应该和小公式是兼容的
Yes, I will do that.

是的我会这么做
In other words, I grant you I'm willing to put RE here, right?

可以说就算我把 RE 放到这里
But there is no way this expression and this can match

这两个表达式也不相等
because they're not even of the right sign.

因为它们甚至在符号上都不统一
You don't even have to think more than that.

你们都不用多花心思想
They cannot be right as they are. Yes?

它们怎么都是不对请讲