real number

On the other hand, floating types have density much smaller than 1, which means that there are real numbers unrepresented between consecutive floating values (i.e. there are gaps).

面，浮点类型的密度远小于1，这意味着在相邻的浮点值之存在无法表示的实数(即有定隙)。

In the real numbers are chosen in such a way that the probability that the number lies in any particular subinterval of this unit interval is equal to the length of the subinterval.

在实数被选择，在这种情况下可能性数字谎言在这个单位信号隔所有特殊与的长度是相等的。