The mass of silver decoration reserves a decimal fraction while writing.

银饰品的质量，在书写时保留一位小数。

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In most programming languages, Numbers that include a decimal fraction are called floating-point Numbers, which are used to approximate real Numbers in mathematics.

在大部分的编程语言中，包含了小数点的数字称之为浮点数，可以用它来表示数学中的实数。

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Model CR118 has a Fraction to Decimal Conversion Chart and Trigonometric Ratio Equations etched on the front side.

CR118 模型的正面刻有一个分数到十进制的转换图和三角比公式。

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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'