undercutting chamber是什么意思

网络释义

用法例句

Based on the monitored deformation of chambers in soft shale during excavation,this paper analyses the features at different deformation stages in process of loss of stability.

本文基于某软弱页岩峒室群开挖过程中监测到的变形资料，首先分析了岩体失稳过程中不同变形阶段的特征。

The paper introduced the application of chamber blasting and deep hole presplitting blasting to slope cut construction for reference.

介绍吉壶公路三标段利用峒室爆破和深孔预裂爆破技术一次性开炸单侧边坡路堑的参数选择和运用情况,可为类似工程提供相应的参考数据和经验。

Based on the engineering examples, the characteristics of chamber blasting carried out at steep slope topography are analyzed.

文章结合工程实例分析了在陡坡地形进行峒室爆破的特点，介绍了在该地形条件下采用多层峒室爆破技术时方案设计和参数选择的方法、原则以及施工经验和注意事项等。

Aplication of short delay pre-splitting blasting technology among and inside deep holes in engineering blasting of fragment room;

深孔孔内、孔间微差预裂爆破技术在破碎峒室工程爆破中的应用

The chamber blasting with bar charges is used in rock dig of openpit, railway road, hydroelectric industry and other projects.

条形药包峒室爆破广泛用于矿山露天的剥离 ,铁路、公路、水电等基建工程土石方的开挖。

The linear charge chamber blasting method which was popular in recent years was put into use to reach the purpose of reducing the hidden accident quickly and effectively in mining stope and insuring the copper production smoothly.

针对武山铜矿采石场在中后期开采遇到的安全问题及后续开采无法正常接替的局面,采用近年来推广使用的条形药包峒室爆破作为整治手段,实现了采石场事故隐患快速、高效整治,确保生产顺利接替的目的。

Based on the practice of exploiting dam materials for panel rock-fill dam at Dahe reservior (Grangdong Province) by chamber blasting technique, the feasibility of exploiting dam materials by such technique is discussed, also, some viewpoints in the implementation process are put forward.

结合广东省大河水库利用峒室爆破法开采面板堆石坝料的实践，说明了用峒室爆破法开采面板堆石坝料的可行性，并对施工中的有关问题，提出了一些看法。

Design and Construction of Large Section Driving Chamber in Blind Belt Slope

皮带暗井大断面驱动峒室设计与施工

Application of Controlled Blasting Technology on Signal ChamberConstruction underground;

控制爆破技术在地下大断面峒室施工中的应用

STUDY AND PRACTICE OF DESTRESSING METHODS BY DRIVING ADJACENT OPENING TO MAINTAIN LARGE CHAMBER IN SOFF STRATUM

邻近开巷卸压法维护软岩大断面峒室的研究与实践

Study on the Application of the Analytic Hierarchy Process In the Decision of the Inclined Alley of Machine Caput

层次分析法在胶带机头峒室联络斜巷方案决策中的应用

Maintenance of the soft rock, high-pressure roadway and chamber is difficult problem in the underground project of exploiting etc. all the time.

软岩、高地压巷道和峒室的维护一直是煤炭开采等地下工程中的难题。

Building Digital Kongdong: Informatization in Kongdong District of Pingliang City

建设"数字化"的新崆峒--平凉市崆峒区信息化发展概况

Research about Hainan Li-Dong with Other Social Organization;

海南黎峒与相关社会组织的关系研究

Harmonious Chatong,Unique Thought;

和谐的茶峒 别样的思考——重读《边城》

Dong-bandits in Mountain Area of South China in the Song Dynasty: Those in South Jiangxi;

宋代南方山区的“峒寇”——以江西赣南为例

DISCUSSION ON GEOLOGICAL AGE OF KONGTONGSHAN CONGLOMERATE IN PINGLIANG CITY,GANSU PROVINCE

甘肃平凉“崆峒山砾岩”地层时代的商榷

The Application of Contingent Valuation Method In Evaluating Non-Use Values of Kongtong Mountain

CVM在崆峒山非使用价值评估中的应用

A Consideration on Industrialization of Duntsa Tea

关于“城步峒茶”产业化发展的思考

The Floatation Adjusted and Controlled at Electric Potential is Studied on Galena-lead Sulphide and Sphalerite-zinc Sulphide in Qiandongshan;

电位调控浮选在铅峒山铅锌矿的应用研究

Achievements made in second Loess Plateau Watershed Rehabilitation Project in Kongdong district project area;

崆峒区世行二期项目建设的成效与启示

MATERIALIZATION OF THE LEGEND “YELLOW EMPEROR ASKING THE WAY” AND CULTURAL SIGHTS IN KONGTONG MOUNTAIN;

「黄帝问道」的现实化与崆峒山的文化景观

Research on function of the Folkbelief of Tula--Taking the Laxidong Village for Example;

土家族民间信仰的功能研究——以拉西峒村为个案

On the Vicissitude of Folk Beliefs among the Tujia Nationality--Using Laxidong Village as a Case in Point;

土家族民间信仰的变迁——以拉西峒村为个案

A Study of the Tujia s belief in Tima--With Laxidong Village as an Example;

土家族梯玛信仰研究——以拉西峒村为个案