songhua jiang 中文意思是什麼
songhua jiang
解釋
松花江-
The engineering of the storage and detention flood area is one of the important flood protection engineering in the songhuajiang river valley. the storage and detention flood area can resolve the flood problem basically in haerbin. at the same time, it works out a solution to the core problem in songhua jiang river valley. the installation has a lot of factors
蓄滯洪區工程是松花江流域內防洪工程的重要工程之一，蓄滯洪區能夠基本解決哈爾濱市防洪問題，同時也很好解決松花江流域防洪核心問題，而蓄滯洪區設置涉及許多影響因素，既有定性，又有定量的，難于用經典理論技術來解決。
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