But he himself will not say what the exact value is.

但是他本人不会透露具体的价值。

The exact value of crop circles to the broader economy is unclear.

对整体经济来说这些麦田怪圈的具体价值还不明朗。

So, when did they finally figure out the exact value instead of just estimating?

那么，究竟什么时候能求出它的精确值，而不再是一个估计值呢？

See the exact value of a man's life laid out on a table.

看到一个人的生命价值摆在桌面上。

And even with data, we won't have a totally exact value for parameters like these.

即使有数据，我们也不会有这些参数的完全精确的值。

The exact value of a bonus token is not known.

奖励代币的确切价值尚不清楚。

But even though he didn’t know the exact value of big G at the time, Newton had enough to establish his law of universal gravitation.

但即使当时他不知道大 G 的确切值，牛顿也足以建立他的万有引力定律。

He accepted the situation as though he had been a party to it, and under the same circumstances would do it again, the more readily for knowing the exact values.

他接受了这种情况，就好像他是其中的一方一样，并且在相同的情况下会再次这样做，更容易知道确切的价值。

Because when a random variable can take on an infinite number of values, or it can take on any value between an interval, to get an exact value, to get exactly 1.999, the probability is actually 0.

因为当一个随机变量可以取无限多的值，或者它可以取一个区间之间的任意值时， 要得到一个精确的值， 要得到恰好1. 999，概率实际上是0。