faced rockfill dam是什么意思 faced rockfill dam怎么读
faced rockfill dam的用法和样例
- The concrete face rockfill dam of Lianhua Hydropower Station is the first large scale face rockfill dam in the cold region in China at present.
莲花水电站建设的混凝土面板堆石坝，是目前我国在寒冷地区修建的第一座大型面板堆石坝。 - The plinth is an important part for a concrete faced rockfill darn.Its major role is to prevent seepage.
摘要趾板是混凝土面板堆石坝的重要组成部分，其主要作用是防渗。
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