我们还修建了一百五十项小型水利工程。
短历时设计暴雨是中小型水利工程设计的重要数据的依据。
The design storm rainfall with short duration is an important data basis of small and middle water project design.
本文侧重于对中小型水利工程施工质量的控制及评价方法进行了研究。
It points out the problem of the quality control in the middling and minitype water conservancy Engineering.
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