The result shows that the condition of deep ventilation is improved and the desired results have been achieved.
针对银山铅锌矿北山区深部通风困难的状况 ,分析了北山区原通风系统存在的主要问题 ,为了适应生产发展的需要 ,结合矿体赋存条件和生产布局对原通风系统进行了改造 ,新系统投入运行后 ,深部通风条件有较大改善 ,达到了预期目的。
Taking the ventilation of Yinshan region of Yinshan Laed and Zinc Mine for example, the paper makes an approach to the deep ventilation and settles it up well.
本文以银山铅锌矿银山区为例，对其深部通风问题进行探讨，并使问题很好地得到解决。
Based on the mineral component and chemical composition test of rock examples from different depths in an ancient building,this paper studied the conventional method determining weathering depth according to the change of mineral component and chemical composition of rock examples in different depths.
在古建筑石构件不同深度岩样化学成分和矿物成分测试的基础上,对根据不同深度岩样化学成分及矿物成分的变化来确定风化深度的方法进行了深入研究。
A detailed construction solution has been drawn for the tunneling of the sub-sea deep weathered rock troughs.
根据厦门翔安海底隧道的设计要求和岩土条件,对该隧道的施工风险进行预测,针对海域风化深槽地段,加强地质超前探测、采用全断面帷幕注浆和辅助注浆、超前注浆小导管预支护、双侧壁导坑开挖方法、安装钻孔防突装置、钻孔快速注浆堵水和裂隙快速堵漏、浇注混凝土墙注浆防水,制定了较为详细的施工方案,为该类隧道安全施工提供一定技术支持。
The Treatment and Optimum Design of the Weathering Solution Channel in Zhuzhou Navigation and Electricity Junction;
株洲航电枢纽溶蚀性风化深槽处理及优化设计
Construction Technique of Xiamen Undersea Tunnel across F3 Weathered Trench
厦门海底隧道穿越F3风化深槽施工技术
cryogenic storage vessel
深低温液化气体贮槽
Basic Performance Research of MgO Concrete and Its Application to Deep Foundation Groove of Dongfeng Arch Dam in Guizhou Province;
氧化镁混凝土的基本性能研究及其在贵州东风拱坝基础深槽中的应用
Energy Saving Measures for tin Bath of Float Glass by OptimizingAir Cooling System Passing Through Tin BathBottom
浮法玻璃锡槽槽底冷却风系统优化节能措施
Risk Control of the Construction of Xiamen Tunnel Through Regolith Sections;
厦门海底隧道穿越风化槽段施工的风险控制
Numerical Simulation Research of Charging Optimization in Spiral Cutting Blasting in Medium Deep Bore
中深孔掏槽爆破装药优化的数值模拟研究
Inpidual jet maxima are frequently found at the tips of deep low-pressure troughs.
某些急流其最大风速中心常发现位于深低压槽的底端。
The Key-slot Anecdote--Experience of Culture Shock in the Cross-cultural Communication
“钥匙槽”风波——跨文化交际中文化休克的遭遇
Construction Method of Weathered Trough Section in Xiang'an Undersea Tunnel of Xiamen
厦门翔安海底隧道中风化槽地段施工工法
The research on construction scheme of crossing the deep weathering slot about super-large section submarine tunnel
超大断面海底隧道穿越风化槽施工及方案研究
Case-based Reasoning Assessment on Tunnel Collapse Risk of the Weathered Trough Section of Liuyang River Tunnel
基于范例推理的浏阳河隧道风化槽段坍方风险评估
With the deepening of economic reform, job-hopping has become a somewhat common practice in large and medium cities
随着经济改革者的深化,跳槽现象在许多大中城市中已屡见不鲜
Physiochemical and phylogenetic analysis of moderately halophilic bacteria halomonadaceae in deep-sea sediments of the Southern Okinawa Trough
南冲绳海槽深海沉积物中度嗜盐菌系统进化及多样性分析
To form grooves or deep wrinkles in.
在…开出沟槽，使起深皱纹
deep slot squirrel cage induction motor
深槽鼠笼式感应电动机
Study on Seismic Damage Analysis and Risk Evaluation of Aqueduct Piers
渡槽槽墩的地震损伤分析与风险评价
Research on NC Machining of Variable Pitch & Groove Depth & Groove Width Screw
变螺距变槽深变槽宽螺杆数控加工的开发