foundation sill 中文意思是什麼
foundation sill
解釋
底檻- foundation : n 1 建設，創設，創立。2 基礎，根本；根據；地基，地腳。3 基金；捐款；用捐款創辦的事業；慈善機關；...
- sill : n. 1. 【建築】基石，基本；踏板；楣，門檻，窗臺。2. 【地質學；地理學】巖床，巖層，海底山脊；平巷底，礦山巷道的底面；底粱。3. 【機械工程】（車體底框的）梁。
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Injun joe s bowie - knife lay close by, its blade broken in two. the great foundation - beam of the door had been chipped and hacked through, with tedious labor ; useless labor, too, it was, for the native rock formed a sill outside it, and upon that stubborn material the knife had wrought no effect ; the only damage done was to the knife itself
他死前拚命用刀砍過那門下面的大橫木，鑿穿了個缺口，可是這沒有用，外面的石頭天然地形成了一個門框，用刀砍這樣堅固的門框，簡直是雞蛋碰石頭，根本不起作用，相反刀倒被砍得不成形了。 -
Foundation wood sill treated with preservatives by pressure processes
用壓力加工法經防腐劑處理的基木
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