It contains symbols for decimal separator, percent character, and so forth.

它包含了十进制分隔符，百分比字符等等之类的符号。

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A percent sign (%) is translated to a newline, so if you want a % or any other special character, precede it with a backslash (\).

百分号(%)将转换为空行，所以如果要使用%或其他任何特殊字符，就要在前面加上反斜线(\)。

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A 2 percent increase in alcohol may sound like a tiny difference, but the effect on a wine's character and potency is considerable.

酒精浓度增长2%听起来差别不大，但是，它对葡萄酒品质和效力的影响相当大。

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He said that the percent ionic character, and this is within a bond, not for a compound, for a covalent bond.

他提到离子百分数，是指一根键中，并非一个分子中。

麻省理工公开课 - 固态化学导论课程节选

Not only did we figure out a way to describe how we quantify it, but we've also quantified how we tell the difference between covalent and ionic, and percent ionic character.

我们不仅想出了一个办法来描述,我们如何定量它，而且我们也定义,我们如何分辨共价性和离子性，以及离子百分数。

麻省理工公开课 - 固态化学导论课程节选

If you know you're not gonna output a full string %C but a single character, percent C will get that job done.

如果你不想输出一个完整的字符串,而是输出一个字母，就要用到。

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From February 2008 to February 2009, Twitter, a micro-blogging site where users post 140-character messages known as tweets, grew 1, 382 percent to more than 7 million users.

CNN: Facebook, Twitter crooks just a click away