borings例句
2024年06月14日 00:20:24
The holes are only
borings, less than a foot in diameter.
油井僅僅是一些鉆孔, 其直徑不到一英尺.
These
borings consist of rock fragments, ash coal and other materials.
這些孔屑包括石頭碎片 、 灰塵、煤渣和其他東西.
Based on thermodynamics principle, the feasibility for melting iron
borings in cupola was ana lysed.
從熱力學(xué)角度分析了在沖天爐內(nèi)熔煉鑄鐵切屑的可行性.