1)boring and position钻孔定位
英文短句/例句
1.Study on axial vibration drilling to improve positioning accuracy轴向振动钻削提高钻孔定位精度研究
2.Design of Locator for Drilling Hole Based on ARM Embedded System基于ARM嵌入式系统的钻孔定位仪设计
3.When it has been decided where we are going to drill, we put up at the surface an oil derrick.决定了钻孔位置后，我们就在地面上竖起井架。
4.When it has been decided where we are going to drill,当确定钻孔地点后，
5.Remove stem assembly (A) and lock setting by drilling hole and inserting dowel pin (C).拆卸阀杆总成(A)，并且通过钻孔锁定设置和插入定位销(C)。
6.A twist drill is designed to drill a hole which has a particular size.麻花钻用来钻削具有一定尺寸的孔。
7.Application of Bit Water Way in HDD水平定向钻进扩孔钻头水口应用分析
8.Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,Boring, and tapping.点位系统适用于钻孔、锪孔、扩孔、铰孔、镗孔、攻丝等孔加工。
9.Programming Control of Combined Machine Tool for Drilling, Expanding and Boring Locating Hole of S1105 Cylinder Cover;S1105气缸盖定位孔钻扩铰立式组合机床的系统设计与程序控制
10.Complications associated with pegging included peg hole drilled on an angle, drilling off center, drilled hole shallow, granuloma and infection, total complications occured in 22.2% in the review, most that are of a minor nature can be cured.并发症有钻孔偏位、偏斜、孔浅、钻孔处慢性肉芽肿、感染等,发生率为22.2%.
11.Numerical Simulation of Drilling Mechanism under Non-steady Cutting Conditions for Dills with Indexable Inserts;可转位浅孔钻非稳态钻削的数值仿真研究
12.Numerical Simulation of Cutting Forces Generated by Drills with Indexable Inserts and Optimization for Drill Parameters;可转位浅孔钻钻削力数值仿真及参数优化
13.Mark location of the holes for the opposite leg and drill three more holes.标注出对面支柱的孔洞位置,并打钻出三个孔。
14.Talking about the Hole-site Correcting Technology in Drilled Pile Construction on Granite Plagioclase Strata花岗岩斜岩地层钻孔桩施工孔位纠偏技术
15.Application of Wireless-while-drilling Technology on Large Diameter Directional Hole无线随钻技术在大口径定向工程钻孔中的应用
16.Design for drawing out gas with high position boring at coal face轻放工作面抽放瓦斯高位钻孔的设计
17.A mathematical model of drilling in non-steady state for the drill with indexable inserts可转位浅孔钻非稳态加工的数学模型
18.tap(ping) drill螺丝孔钻，螺丝底孔钻
相关短句/例句
countersink[英]['kaunt?,si?k][美]['ka?nt?,s??k]定位孔钻头
3)big-shift directional drilling大位移定向钻孔
1.The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced.详细介绍了高阳铁矿实施大位移定向钻孔注浆方法和工艺参数,其成功的经验对治理矿山井下突水淹井事故具有一定的参考价值。
4)Laying out the drilling on water水上钻孔定位
5)determination of borehole trajectory钻孔轨迹定位
6)spotting[英]['sp?ti?][美]['spɑt??]定位识别钻中心孔
延伸阅读
地表钻孔抽水地表钻孔抽水dewatering through well d{bjoo之uankong ehoushu}地表钻孔抽水(dewatering through well)为了解除矿区地下水害威胁，在地表矿区边界之外的来水方向上围绕矿体开凿若干个大直径钻孔，在钻孔内安放深井泵或潜水泵排水，使矿区开采地段处于疏干降落漏斗水面之上的疏干方法。钻孔布置见矿山深井降水孔平面图。钻孔直径D可按公式D一d十50+2 了尸·、’· 户。’\。。/ 望‘，卜’。 户)’力价 /{/。一、\ 匕一办’\ 矿山深井降水孔的平面图 l一来水方向;2一抽水钻孔; 3矿区;4一隔水层(a十b)计算。其中d为水泵的最大外径，mm;。为过滤管的厚度，mm;b为充填料的厚度，mm。地表钻孔抽水疏干在地表进行，施工简单、方便，劳动条件好、施工管理容易，钻孔的布置及疏水设备的迁移都比较灵活。因此，在条件允许的情况下，应该尽量采用地表钻孔抽水，疏干矿床。 (张福有)
