验证指定的两个单精度型值是否相等或者是否位于对方的指定精度内。

Verifies that two specified singles are equal, or within the specified accuracy of each other.

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针对成型电极在微细加工中暴露出的缺点，提出了利用旋转微细电极像微铣刀一样进行微细电解铣削新工艺，加工出高精度型孔和悬臂梁等微结构。

The new process of electrochemical milling by rotating microelectrode like micro milling-(cutter) was proposed, and micro profiled hole and micro beam with high precision can be milled.

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字符串数据长度的变化或数值型数据精度和等级的变化也表明在数据的表示、验证和使用上存在潜在的问题。

Variations in length for string data or in precision and scale for numeric data also point to potential issues in data presentation, validation, and usage.

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So, a 32 bit of float gives you a bunch of precision.

2比特的浮点型数据精度更大。

哈佛公开课 - 计算机科学课程节选