surface drill的例句大全

The problem is solved when the numerical control spherical surface drill press is used.

采用数控球面钻床,很好地解决了这一问题.

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A New Method of Grinding the Spiral Surface Drill Point

螺旋面钻尖刃磨的新方法

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Surface Disinfection of Dental Drill and Handpiece: An Experiment Study

口腔科牙钻与弯机头消毒方法实验研究

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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。

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A circumference-shaped groove is arranged on a table surface at the front end of the drill body, and the knock preventing pads are arranged in the groove and on the whole table surface.

在钻体前端的台面上，设置有圆周形凹槽，在凹槽内和整个的台面上，设置有防敲击垫。

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Analytical Calculations of Backing-off Angle of Involute Spiral Surface Twist Drill

渐开螺旋面麻花钻后角的分析计算

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This method can be used for reference in drill stem design and surface equipment selection.

该结论可用于指导钻柱设计和地面设备选择等。

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Study on the mechanism of montmorillonite adsorption on the surface of drill stem by electrochemical method

用电化学方法研究蒙脱土在钻具表面吸附的机理

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A drill and scoop at the end of its robotic arm will extract soil and rock samples from beneath the surface, then parcel them out for analysis by instruments inside the rover.

其机械手臂末端的一个钻子和铲子将从火星表层下面挖取一些土石样本，之后将把它们分成几部分，在探测车内部进行分析。

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In the paper, Based on the theory of compound crack and fracture mechanics and surface liner cracks of drill string often occurring in process of production and application, a fatigue life model of drill string under the interaction of torsion and axial vibration is established.

根据复合型裂纹扩展理论和断裂力学方法，以及钻柱在生产和应用中的表面线性裂纹现象，提出了钻柱在扭转、纵向振动下的疲劳寿命计算模型。

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Application of the horizontal smooth blasting of pneumatic drill to the excavation of protective layer of foundation surface of Permanent Ship Lock in Three Gorges Project

手风钻水平光面爆破在三峡永久船闸建基面保护层开挖中的应用

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With the fine metal polish, mini electric drill and cotton bud can be used to clean the metal surface, and the effect is good.

用微型电钻和棉签配合精细金属抛光膏，可用于清洁金属表面，效果很好。

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On Extracting Gas from Working Surface with High Drill Holes in Wind Lane

利用风巷高位钻孔抽采工作面瓦斯

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Problems such as drill life exit burr and machined surface roughness etc.

对采用超声波振动钻削微小孔时钻头的寿命、出口毛刺和加工表面粗糙度等问题进行了研究.

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The factory has a set of machine tools, surface grinder, planer, drill press, and so on.

厂里有成套的机床 、 平面磨床 、 刨床 、 钻床等.

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This calculation was based on surface trenching and eight diamond drill holes.

这个计算是基于表面挖坑八金刚石钻孔.

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This device can overcome the limitations in sharpening small-diameter drills in the interior conical surface and hence improves the efficiency and quality in twist drill's sharpening.

克服了用成型砂轮实现麻花钻的内锥面刃磨时，小直径尺寸的麻花钻无法磨削的缺点，同时又能提高麻花钻的刃磨效率和刃磨质量。

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Part of the crack is cut by drill, the crack surface is dust-colour under naked eyes.

钻孔截取裂纹局部，肉眼可见裂纹表面呈暗褐色。

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Research and Application of CO_2 Welding the Seal Surface of Valve Box of Drill Pump

钻井泵阀箱密封面CO2堆焊试验研究及应用

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Based on the idea of the structure parametric design method, the parametric finite element model of drill chuck with complicated spiral surface character was established.

采用结构参数化设计方法建立了含有复杂螺旋曲面特征的钻夹头参数化有限元模型；

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