concrete-face的用法和樣例：
例句
- Transient seepage analyses for Gouhou concrete faced rockfill dam were conducted using the unsaturated soil seepage theory.
摘要利用非飽和土滲流理論，對溝后混凝土面板砂礫石壩進行瞬態滲流數值模擬。 - Grading exploitation of rock-filling materials has great impact on face rock-fill dam filling and construction cost.
摘要面板堆石壩堆石料的級配開採對大壩的填築質量和施工成本影響重大。
