当进水管直径大于水泵进水口时，应安装偏心变径管。
When the inlet diameter is greater than pump inlet should be installed eccentric adjustable tube.
分析测得的试验结果，对底部和侧部两种进水口提供不同的系数，有利于针对实际工程中进水口的具体形式，作为估算临界淹没水深的参考。
Analyzing the experimental data measured, different coefficient is provided relating to the bottom and side intakes, which can be the reference of specific form intakes in reality project.
为了优化三峡电站进水口体形，试验研究采用了与传统大进水口不同的小进水口体形方式，并将进水口的喇叭口段布置成对称状。
By means of test research, a small sized inlet with a symmetrical bell-mouth form instead of traditional large sized one will be adopted for the TGP's hydropower station.
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