The square root of any positive number is positive.

任何正数的平方根都是正数。

5 is a positive number.

5是一个正数。

His bank account balance is a positive number.

他的银行账户余额是正数。

In mathematics, a positive number is greater than zero.

在数学中，正数大于零。

When the temperature rises to a positive number, ice starts to melt.

温度上升到正数时，冰开始融化。

Please enter a positive number .

请输入一个正数。

You picked a positive number.

你选择了一个正数。

The supplied display width must be specified as a positive number divisible by 8.

提供的显示高度必须指定为一个可被8整除的正数.

Positive number for 'above' predicate positioning, negative number for 'below' predicate positioning.

正数表示“高于”谓词位置，负数则表示“低于”谓词位置。

A positive number denotes that the sort is ascending , and a negative number denotes that the sort is descending.

正数表示排序为升序排序，负数表示排序为降序排序。