查询词典 stope drill

In this article we take a commonly seen cement mixer as an example, and teach you how to make a powerful, solid and precise 5 stroke drill press out of a cement mixer.

钻床往往要2000美元以上。本例以水泥搅拌机为例，教您如何DIY一台又稳又准又有力的12.5cm长冲程钻床。

I put a drill bit in the center holes and turned the two plates while checking with my digital caliper for the best alignment.

我把一钻头在中心孔，把两大板块的同时，检查与我的数显卡尺为最佳路线。

The first guiding portion (19) projects farther radially outwardly than the second guiding portion (20) relative to the center axis of the drill bit.

相对于钻头的中心轴线，第一导向部分(19)径向向外伸出得比第二导向部分(20)远。

Temporarily tape a template to the control panel and use a center punch to mark the drill holes and insure that their location does not wander during drilling.

暂时磁带模板，控制面板，并使用中心的力度，以标志孔和保证他们的位置不徜徉在钻井过程。

The equation of length between drill bit and centralizer is obtained.

扶正器与钻头之间的安放间距均减小。

The direction vector of benchmark in middle gasbag is ngz1 ＝nt1,when the middle gasbag shrinks, the coordinate of the centre of a circle is where r is suffix, the middle of robot; d02 is distance of the centre of a circle between the middle gasbag benchmark section and drill mud head benchmark section.

The基准方向向量在中间气囊的是ngz1 ＝nt1，当中间气囊收缩，的座标圈子的centre是 where r是词尾，机器人中部； d02是距离一个圈子的the中心在中间气囊基准之间的 section和钻子泥头基准部分。

The direction vector of benchmark in behind gasbag at the beginning position is ngr1＝nt1,the coordinate of the centre of a circle is where g is suffix, gasbag; r is suffix, the end of robot; d01 is distance of the centre of a circle between the behind gasbag benchmark section and drill mud head benchmark section.

The基准方向向量在的气囊之后 beginning位置是ngr1＝nt1，中心的座标of圈子是 where g是词尾，气囊； r是词尾，机器人的末端； d01 一个圈子的中心的is距离在后面之间的 gasbag基准部分和钻子泥朝向基准 section。

The direction vector of benchmark at the beginning position is nz1＝nt1,when the middle gasbag follows along straight line, the coordinate of the centre of a circle is where d03 is distance of the centre of a circle between the middle gasbag benchmark section and drill mud head benchmark section.

The基准方向向量首先安置 is nz1＝nt1，当中间气囊沿平直的跟随line，圈子的中心的座标是 where d03是一个圈子的中心的距离在之间的 middle气囊基准部分和钻子泥朝向 benchmark部分。

Using hot-press techniques to fix ceramal in drill bit is trusty.

同时利用热压工艺将陶瓷固定在钻头体上是可靠的。

I also used a countersink in a hand-drill to chamfer the mounting holes a bit.

我还用在手锪钻的安装孔倒角一点。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。