小数部分

If x is 0, the decimal point and the digits to it's right will not be shown.

如果x的值为0，那么小数部分将不会显示。

If this value is zero, no decimal point and no decimal portion is generated.

如果只个值被指定为0，那么就没有小数点和小数部分产生。

In this case the fractional part is discarded.

在此情况下小数部分被丢掉了。

So e answer is that casting from a float or double to an integral value always truncates.

所以 答案就是：将一个float或double值造型成整数值后，总是将小数部分"砍掉"，不作任何进位处理。

X is a real-type expression. The result is the fractional part of X; that is, Frac = X - Int.

Frac函数返回参数X的小数部分，X是一个实型数，该函数的作用等价于Frac=X-Int。

But we can omit integer or fractional part.

但是，我们可以省略整数或小数部分。

Set S to the number of nodes in T divided by 2 the fractional part of the division is ignored.

设定 S为节点T子节点数目的一半，除法的小数部分将被忽略，如果节点数目为3，则S为1。

Of a logarithm, the non-negative fractional part of the represent ''.

对于对数而言，一个对数表示式中的非负的小数部分。

The fractional part of a TDateTime value is fraction of a 24 hour day that has elapsed.

在 小数部分，是按一天24小时流过的分数如0.75就是四分之一，也就是，其表大的值将是24*0.25=6

If the value has no fractional part, then the decimal point is omitted.

如果值没有小数部分，则省略小数点。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失