The value space of the duration datatype consists of an integral number of months and a decimal number of seconds.

duration 数据类型的值空间包含一个表示月数的整数和一个表示秒数的小数。

youdao

One takes a double-precision floating point as input, another takes an integer and a scale factor, and another takes a String representation of a decimal number.

其中一个构造函数以双精度浮点数作为输入，另一个以整数和换算因子作为输入，还有一个以小数的String表示作为输入。

youdao

Some SQL dialects prefer to call this type NUMERIC, and others also include a MONEY data type, which is defined as a decimal number with two places to the right of the decimal.

一些SQL语言喜欢称此类型为NUMERIC类型，其它一些SQL语言则引入了MONEY数据类型，MONEY数据类型被定义为小数点右侧带有两位的小数。

youdao

You can either have a big number and a small decimal point or small number and a big decimal point.

可以小数点前面长，后面短,或者，前面短，后面长。

哈佛公开课 - 计算机科学课程节选

So a floating point value again is a number with a decimal point, so it depends.

一个浮点型数据就是一个,带小数点的数。

哈佛公开课 - 计算机科学课程节选

So unlike an int, this is the type of number that can have numbers after a decimal place.

所以，不同于int，这个类型的数字,可以有小数位。

哈佛公开课 - 计算机科学课程节选

Or at least flat to one decimal point, which is as many as the chancellor has previously had the temerity to mention. (He might, just, be able to say it has fallen as a share of GDP - but that, too, would depend on the number of decimal points, at which point things start to get a bit silly).

BBC: Borrowing: is it up or is it down?