通过指定点来绘制每条路径。

Each path is drawn by specifying points.

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另请注意，您必须显式地在扩展名中指定点。

Also note that you must explicitly specify the dot in the extension.

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设置指定点像素为最接近指定色的近似值。

Sets the pixel at the specified point to the closest approximation of the specified color.

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And if you don't put a point but just put a number, this specifies the width of space that will be used by the number you're inserting there.

如果你不用点而只用数字，这个指定的长度是由,你插入的数字决定的。

哈佛公开课 - 计算机科学课程节选

So, you assign values to very specific states of matter and call those the reference points for your temperature. For instance, freezing of water or boiling of water, the standard ones.

那么你对物质的,某些特殊状态指定数值,把它们叫做你的温度的参考点,比如水的冰点或沸点,它们都是标准。

麻省理工公开课 - 热力学与动力学课程节选