頂部的鉆孔 的英文怎麼說
中文拼音 [dǐngbùdezhēnkǒng]
頂部的鉆孔
英文
roof hole- 頂 : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
- 部 : Ⅰ名詞1 (部分; 部位) part; section; division; region 2 (部門; 機關或組織單位的名稱) unit; mini...
- 的 : 4次方是 The fourth power of 2 is direction
- 鉆 : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
- 頂部 : top; upper apex; top half; headpiece; roof; ridge; meplat (彈丸的)
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It can be used not only to infer position of the magnetic body relative to the drill hole but also to make quantitative - semi - quantitative calculation and inverse interpretation and calculation of the distance and depth from head or tail of ore bodies to the known drill hole at surface by rotating an angle so as to design drilling depth, dip angle and orientation of the next drill hole
其作用不僅可以判斷磁性體相對于鉆孔的位置,而且可以進行定量和半定量計算,以及經旋轉一角度採用地面方法作反演解釋,計算礦體頭部或尾部距已知鉆孔的距離、深度,設計下一鉆孔的深度、頂角、方位角。Generally, a bottom - drained reactor vessel is best, closed on top. tall, narrow containers work better than wide, shallow ones
用一個底部鉆孔、頂部封閉的容器。狹長的比寬矮的容器好。
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