weathered stone 中文意思是什麼
weathered stone
解釋
風化石料-
In this paper, the engineering properties of gypsum, especially, the engineering properties of weathered mud - stone and geo - synthetics before and after soaking by acid water are discussed in detail
本文對鹿寨磷石膏、風化泥巖和土工合成材料經酸性磷石膏渣漿水浸泡后的物理力學性質進行了較為詳細的試驗研究。
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