查询词典 stope drill

It has to be tail because it is like a giant block and tackle, and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom

井架必须很高，因为它像一个巨型滑轮组。我们必须把很大的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tall because it is like a giant block and tackle ,and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are roated bu an engine at the top and are fitted with a cutting bit at the bottom.

井架必须很高，因为它像个巨型滑轮组。我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

It has to be tall because it is like a giant block and tackle, and we have to lower into the ground and haul out of the ground great lengths of drill pripe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.

钻井必须很高，就象一个巨大的滑轮。我们必须降到地下然后将钻杆拔出来。钻杆的顶端有一个马达使它旋转而底部是一个尖头。

In my initial impression,** and *** are shares a table, in togetheris frequently boisterously and frivolously, also frequently can seetheir two to drill in the same place discusses does not understand thetopic.

在我最初的印象中，**和***是同桌，经常在一起打打闹闹，也经常会看见他们两个钻在一起讨论不懂得题目。

The roof bolter is a rubber-tired vehicle used to drill and insert bolts into the roof to support it.

锚杆机是一个用来打锚杆眼安装锚杆来支护顶板的机器，它是用胶轮行走的。

Whenworking with a traditional surgical drill under the microscope thedrill tip will naturally perforate the surface through the innerflexible boney tissue interface of the cochlea with the inner membraneand protrude into the space.

当在显微镜下使用传统外科钻头手术时，通常容易穿破表面柔韧的骨组织和耳蜗交界面突出的内耳膜。

The study includes the hole color TV imagery system for drill hole, even-pole bore-hole acoustic system and acoustic meter, bore-hole multi-point consolidation apparatus, the quick camera computer-aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc..

钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。

On the basis of that,the structure and function of a new Russian drill pipe flaw detector with electricity bow wave are introduced.

概述钻杆柱疲劳裂纹检测的意义和在电涡流传感器原理的基础上，介绍了俄罗斯专家开发的新型电涡流式钻柱无损探伤仪的组成结构，功能。

The thieves drill ed a hole in the iron box.

那些贼在铁箱上钻了个洞。

Check the drill clutch to see if reliable, check the band brake's bands on the elevator to see if their tension is appropriate when gripped and released.

检查钻机离合器是否可靠，升降机上抱闸制带在闸紧和松开状态下的松紧程度是否合适。

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。