drill hole
英 [drɪl həʊl]
美 [drɪl hoʊl]
钻孔（井）
英英释义
noun
双语例句
- Since the crater-hole breakage is of great importance, it can be advisable to use a larger drill hole than the others in the raise.
由于漏斗炮眼的爆破效果非常重要，故天井爆破宜采用较大的炮眼直径。 - A tool for tamping ( e.g., tamping tobacco into a pipe bowl or a charge into a drill hole etc.).
用于捣紧的工具（如把烟草捣进烟管或把填料捣进钻好的洞里等）。 - Talk to application of counter circulating drill hole pour pile construction technique in engineering
谈钻孔反循环灌注桩施工技术在工程中的应用 - A plug had been inserted in the drill hole.
钻孔已塞上了塞子。 - Mill out drill hole with spot facer to dimension.
用锪孔钻旋出钻孔，孔的尺寸为。 - Application of drill hole technology in inclined shaft's dewatering system
一种有效的封孔方法钻孔技术在斜井排水中的应用 - The key point in making underwater concrete of drill hole grouting pile is that it requires high fluidity.
钻孔灌注桩水下混凝土配制的关键是要求流动性要好。 - Adjust bust point. Trace off form the draft, add seam allowances. Notch and mark drill hole for dart point.
调整胸点。从样板原图上描下，加缝份。打刀眼并标出省端点的钻孔位置。 - When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.
使用时，将左旋丝锥放入钻好的断骨的钻孔中，左旋转操作即可，铰制出左旋内螺纹。 - Recently, a common method is fixing direction of drill hole, not considering anisotropy of rock body.
单面定向聚能弹射孔器目前，通用的设计方法是不考虑岩体的各向异性而采用固定的钻孔方向。