• The paper introduced shallow hole shrinkage stoping method that has been used in Baoziwan Gold Mine for many years.

    叙述了堡子湾金矿多年来应用留矿采矿的生产实践以及对采切工程的改进。

    youdao

  • The current shallow hole drill rigs can't meet the desire of shallow hole drilling and sampling in difficultily entered area and dry area.

    钻机吸取了国内外轻便钻机的结构型式特点,结合作业环境取样要求,设计出一种振动冲击式、轻型的、易拆装、方便搬迁的新型轻便钻机。

    youdao

  • A small mountain spring ran tinkling down the narrow stone crevices. Many years passed. An egg-sized shallow hole was washed out on the rock.

    股细细的山泉沿着窄窄的石缝叮叮咚咚往下流淌,也不知道过了多少,竟然在岩石上冲刷一个鸡蛋大小的

    youdao

  • The design and implementation of shallow hole smooth blasting and springing blasting in complicated circumstances are introduced on the basis of field test.

    结合工程实践,介绍复杂条件下,进行眼光面爆破控制爆破相接合设计施工经验。

    youdao

  • The effective measures to control the vibration and fly rocks were adopted to successfully perform the application of large hole in shallow hole controlled blasting.

    采用有效措施,对震动飞石进行了控制成功地完成控制爆破中的应

    youdao

  • The hanging wall ore of the open-pit is one of important projects in transition from open pit to underground in Daye iron mine, and the shallow hole shrinkage mining method is adopted in the project.

    大冶铁矿露天采场该矿山露天转地下项目重要工程采用进行开采。

    youdao

  • This hole was always full of water, and the drivers of the cars could not see how deep the hole was. They thought it was probably shallow.

    这个始终充满司机无法看到有多他们认为可能浅。

    youdao

  • This hole was always full of water, and the drivers of the cars could not see how deep the hole was. They thought it was probably shallow.

    这个总是积满。从表面上汽车司机根本辨认出坑的深浅,他们会认为是一个很浅坑。

    youdao

  • The successful development of this drilling machine provided reliable safety equipment for drilling shallow engineering hole such as outburst-prevention holes and flank holes in coal mine.

    钻机研制成功煤矿实施防校检一些施工提供了可靠安全装备

    youdao

  • General solutions of the equations are obtained, in terms of series, for shallow spherical shells and shallow circular cylindrical shells with a small circular hole.

    圆柱一小情况,获得方程级数形式通解。

    youdao

  • The influences of damage and damage evolution on the nonlinear dynamic response and dynamic buckling for thin shallow spherical shells with circular hole are investigated.

    研究损伤对开非线性动力响应动力屈曲影响

    youdao

  • It analysed the feasibility and the limitation of applying mining rig and water well rig to slim hole drilling in shallow gas bearing reservoirs.

    分析矿业钻机水井钻机用于浅层天然气小钻井可行性局限性

    youdao

  • This paper introduced the slim hole drilling designation and operation in shallow gas bearing reservoirs of Chuanxi area.

    介绍川西地区浅层天然气小眼钻井设计施工情况。

    youdao

  • Objective To evaluate the surgical procedure for macular hole with shallow retinal detachment.

    目的探讨治疗黄斑裂孔视网膜脱离的手术方式。

    youdao

  • This paper used earthquake technology of shallow layer and measuring technology in single hole combining means of engineering geological A structure in Humin road .

    利用浅层地震技术和深波速测试技术,结合工程地质勘察地质钻孔资料路高架桥工程场地作地基评价。

    youdao

  • When the bore hole-top-enclosed grouting method is used to conduct high-pressure curtain grouting, shallow weathered broken rock is easy to be split, resulting in excessive grout loss.

    采用孔口封闭灌浆进行高压帷幕灌浆时,对于浅层风化破碎岩体产生多次劈裂流失过多浆液造成浪费。

    youdao

  • Both common shallow-hole blasting and through-hole blasting can be used for demolition of concrete ground.

    混凝土地坪爆破拆除可以常规浅孔破碎法也可以用透孔法。

    youdao

  • The paper studied the issue of low frequency in shallow parts of cross-hole seismic reflection sections using imaging principle and deduced frequency variation factor.

    本文利用成像原理地震反射剖面浅部频率问题进行了研究,导出了频率变化因子。

    youdao

  • This hole was always full of water, and the drivers of the cars could not see how deep the hole was. They thought it was probably shallow.

    总是充满汽车司机根本出坑有多他们会以为浅。

    youdao

  • The paper also presents the size range of the recess of Hybrid Tilting Pad Bearing with annular hole shallow recess compensation.

    动静压可轴承进行有限元分析同时还给出了孔式环腔节流动静压可倾瓦轴承油腔尺寸取值范围

    youdao

  • This hole was always full of water, and the drivers of the cars could not see how deep he hole was, They thought it was probably shallow.

    总是装满了司机们清水究竟有多他们以为浅。

    youdao

  • TPY-30 drilling machine is a type of shallow-hole drilling machine for exploration, it is suitable for drilling in soil, sand soil and medium harden rock drilling.

    tpy - 30钻机一种液压浅孔物探普查钻孔,该机主要适用土层沙土岩层中的钻进

    youdao

  • TPY-30 drilling machine is a type of shallow-hole drilling machine for exploration, it is suitable for drilling in soil, sand soil and medium harden rock drilling.

    tpy - 30钻机一种液压浅孔物探普查钻孔,该机主要适用土层沙土岩层中的钻进

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定