decimal fraction

基本解释

In other words, they are angular measures, in degrees with decimal fraction, not linear distances (in meters, feet, or similar units).
换句话说，它们是角度度量，以带小数部分的度数表示，不是直线距离（采用米、英尺或类似的单位）。
Where the dimension exceeds a whole number by a decimal fraction of one millimeter, the last digit to the right of the decimal point is not followed by a zero .
当尺寸超出一个整数，再由一个小数组成时，右边最后一个数的后面就不用加零。
cid-4306be225c22336e.spaces.live.com
Applications of decimal Fraction Frequency divider in the area such as direct digital frequency synthesis technology and stepper motor drive speed controller a re introduced.
在此基础上，介绍了小数分频器在直接数字频率合成技术和步进电机驱动速度控制中的两种常见应用。

In it, Bush describes a man who loves numbers, and she actually sings about a hundred decimal places into the famous fraction.
NPR: Kate Bush Returns with 'Aerial'