你有了快速的区域，还有共鸣区域，这是一个标准图。
You have the fast region and then a resonance region and this is a standard plot.
这就是空间区域中的标准三重积分。
This is just your standard triple integral over a region in space.
凡是向已有地方污染物排放标准的区域排放污染物的，应当执行地方污染物排放标准。
Units that discharge pollutants in areas where the local standards for the discharge of pollutants have been established shall observe such local standards.
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