ore pass是什么意思

网络释义

用法例句

Analysis of Blocking Mechanism of Southern Open Pit Chutes;

南方露天矿山溜井堵塞机理分析

Application of transferring chute in the mine main chute system;

倒运式溜井在矿山主溜井系统的应用

Practical Research on Dredging the High-level Blockage for a Long Large-section Chute

大断面长溜井高位堵塞疏通处理实践研究

Transformation and Research for Safety Vibrating Ore Withdrawal Through Pass;

溜井振动安全出矿改造与研究

Analysis of Deformation Destruction Mechanism of Main Pass in Underground Metal Mines;

地下金属矿山主溜井变形破坏机理分析

The stability of a pass has great effect on the mine production,on which not only the static load but also impact load act.

溜井的稳定与否对矿山的生产有很大影响,既受静载作用,又受冲击荷载作用。

The reasons for the blockage in Zijinshan Gold Mine ore pass and corresponding precaution technology;

紫金山金矿溜井堵塞原因分析及其预防

Based on excavating waste raises to goaf in rock with well-developed joint and crack partly,a way of deep hole blasting shaft high raise is illustrated by using the burned-cut blasting method and crate blasting method.

针对某铁矿岩体局部节理裂隙发育,需掘进通向采空区的废石溜井,文章介绍了利用掏槽法和漏斗法联合深孔分层爆破形成高溜井的技术,该技术安全高效可靠,可供同类型矿山推广应用。

The Application of Anti-well Machine at Saxi Wolfram Mine

反井钻机在洒西钨矿主溜井工程中的应用

Maintenance and Destroy Cause Analysis of the Ore Pass out of the Vein

盘区脉外溜井破坏原因分析及井筒维护

High-Deep Chute Construction Optimize and Application Technique Research;

高深直溜井结构优化与应用技术研究

Application of Pulse Chute Stoping in Jinchiling Gold Mine

脉内溜井留矿法在金翅岭金矿的应用

Technical Analysis of Adit-pass at Zijinshan Open Pit

紫金山金矿露天采场平硐溜井技术分析

An Analysis on Breakdown of Zhijinshan Goldmine Glory-hole and Precaution;

紫金山金矿溜井故障原因分析与预防办法

Application of Cage-Raise Method in Constructing High-deep Orepass at Xiaoliugou Tungsten Mine

吊罐法在小柳沟钨矿大高度溜井施工中的应用

Practical Research on Dredging the High-level Blockage for a Long Large-section Chute

大断面长溜井高位堵塞疏通处理实践研究

To protect the adit pass and slope,the mass of engineering and technical personnel in Lanjian Iron Mine have explored the in-hole and between-holes microsecond blasting technology.

兰尖铁矿为保护平硐溜井和边坡,工程技术人员进行了孔内孔间微差爆破技术的探索。

Application of Chute Transportation Technology in Long Inclined Shaft with Rail-bound Transportation System

溜槽技术在长距离有轨斜井施工中的应用

He slipped into the yard, halted again, then raised the latch timidly and opened the door.

他先溜进天井，待了一会，再轻轻地提起门闩，把门推开。

In the controlling over water irruption flooding of main shaft in Dougguashan copper mine, the author makes an introduction to an application of gravity high pressure grouting system in the grouting on the working face of shaft floor.

本文介绍了在冬瓜山主井突水淹井治理过程中，深井自溜高压注浆系统在井底工作面注浆中的应用。

The Successful Application on Steel Pipe Chute Tube for Backfill Concrete Pouring in Penstock Which Has Long Inclined Shaft in YeLe Hydropower Station

钢管溜筒在冶勒水电站压力管道长斜井回填混凝土浇筑中的成功运用

Are the "Hui liu liu" And "Hua liu liu" the Same "Liu liu"--The Inquiry about Overlapping Affix of Modern Chinese

“灰溜溜”与“滑溜溜”是同一个“溜溜”吗?——关于现代汉语叠音词缀

the sport of skating on a skateboard.

在溜冰板上溜冰的运动。

Do you skate at the skating centres?

你去溜冰中心溜吗?

The roads were slick with oil.

道路因油而滑溜溜的。

with a good slick, and refreshing taste.

滑溜溜，清清凉，好口味。