top hole

This topic designed has in the HT 200 top head hole processing the drill hole aggregate machine-tool.

本课题设计了用于HT200上盖孔加工的钻孔组合机床.

This requires only one hole in the sink or counter top, and will free up space in your kitchen.

这在您的厨房里只要求在水槽或桌面的一个孔和释放空间。

Sure. First, cut a hole in the top with a knife.

好的，首先，用小刀在顶上刻个洞。

Once everyone was back up to the surface, Chile's president Sebest Yan pyala put a metal cap on top of the hole that was used for the rescue.

每个人都回到地面之后，智利总统皮涅拉在救援通道上放置了一个金属盖。

A plurality of transverse baffles are positioned in the cylinder, on which an air hole, a weir and a tube for catalyst flow are positioned and on top or bottom of which a vapor inlet is positioned.

筒体内设有横向隔板，隔板上设有通气孔、堰和降剂管，隔板上面或者下面设有蒸汽进口。

He thinks the moon is a small hole at the top of the sky.

他觉得月亮好比苍穹顶端的洞穴.

Place the tip of the Micro Sensor in the parenchymal through the puncture in the dura until the kink at the top edge of the hole.

通过脑硬膜的孔，将微传感器的探头至于脑实质中，直到单孔顶端的扭结处。

The research works on the structural characters, working mechanism and structure emulation of a drilling-workover dual-purpose top drive device which is driven by full-hydraulic way and can satisfy the operations in slim-hole drilling, directional drilling, side-tracking and well workover, etc.

文章介绍了一种能满足小井眼钻井、定向井、侧钻井及修井等作业的全液压驱动方式的钻修两用顶部驱动装置的结构特点、工作机理和结构仿真研究工作。

Through the simulation concluded that: hydraulic damping hole diameter, cone angle valve, column, liquid supply pipe diameter, top beam diameter and column stiffness on column uninstall impact significantly.

通过仿真得出：液控口阻尼孔直径、阀芯锥角、立柱直径、供液管路直径、顶梁及立柱刚度对立柱卸载冲击影响明显。

Discuss of Thrust Top Hole and Shaft Conjugation Criterion

浅议推力头孔轴配合标准

The brake lever axle hole should be pointing towards the top of the kingpin.

制动杆的轴孔应指向对主销的顶部.