大型污水处理厂中初次沉淀池池型选择是重要的。

It is important to select the type of primary sedimentation tank in the design of large wastewater treatment plants.

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同时，分析研究了代表性户用沼气池池型的技术来源和特点。

Meanwhile, the specialties and technical resources of related biogas plants were analyzed.

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本文采用笔者新近给出的收缩水深显式计算公式，介绍一种简单易行的计算消力池池深的新方法。

This paper introduces a simple method for computing the depth of stilling basin by using the author's new formula.

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Because that pool may be average of 10 inches, but maybe it has places that are 20 feet deep, if it's a large pool.

由于该池平均10英寸深，或许它某些区域有20英尺深，如果它是一个大水池的话。

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