excavation slope的用法和樣例：
例句
- The slope designer is unlikely to be faced with unpleasant surprises when the slope is excavated.
邊坡設計者不會在開挖邊坡時遇到令人吃驚的壞情況。 - A rockfall of slope with reversal stratum and block-like structure is simulated by numerical method.
本文在某實際工程地質分析的基礎上，採用數值模擬方法研究了反傾層狀塊體結構岩體中開挖邊坡的崩塌過程。
