把这三个都相乘，符号为。

You multiply them, all three, + and that's a plus sign.

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那个值的符号为，我们把它叫做阿伏加德罗氏数。

And this is given the value the notation Avogadro's number we call it.

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然后，在你的第一列空栏中使用不同4符号为4不同的信息类型做标记。

Then, use a simple system of symbols to mark off 4 different information types in the column space left in the margin.

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That is to say, it is not a system of signs understood as stable relationships between a concept world and a world of signifying.

也就是说，它不是一个符号系统，这个符号系统被理解为,概念世界和指示世界间的稳定的关系。

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dS/dV And that, now, we know must equal dS/dV, with a positive sign. At constant temperature.

我们知道这个等于恒定温度下的，符号为正。

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And this is given the value the notation Avogadro's number we call it.

那个值的符号为,我们把它叫做阿伏加德罗氏数。

麻省理工公开课 - 固态化学导论课程节选