混凝土杩槎群框架结构是防洪、治河、护岸工程中出现的一项新技术，针对其水流特性的基础性研究还很不足。
The concrete abatise groups frame as an advanced technique is used in flood protection , river regulation and bank protection works.
混凝土杩槎群框架结构是防洪、治河、护岸工程中出现的一项新技术，针对其水流特性的基础性研究还很不足。
The concrete abatise groups frame as an advanced technique is used in flood protection , river regulation and bank protection works.
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