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- As I rest against this cold hard wall, will you pass me by? 当我驻足在这冰冷的墙边,你会从我身边经过吗?
- In flat dip layer, the seam thickness control the stability of the wall rock, the thick-bedded hard rock is stable than the thin-bedded hard rock. 岩层厚度在缓倾斜时对围岩稳定起控制作用,厚层硬岩整体稳定性好于薄层状硬岩。
- As ctrl alt backspaceI rest against this cold hard wall, will you pass me by? 当我靠在这冰冷坚硬的墙上休息时,你会从我身边经过吗?
- Wall rock is a special medium of underground engineering and its stability affects directly production and safety. 摘要围岩是地下工程类特殊的介质,其稳定性直接影响到生产和安全。
- The paper carefully analyzes bolt supporting system, and measures the parameters of coal wall rock in Fuxin diggings. 本文对锚杆支护理论进行了系统分析,并对阜新矿区煤巷围岩的参数进行了实验测定。
- When you see I will give you the blessing of this, you should first hard wall, see not, you immediate countless stars is unlimited I wish a happy National Day! 当你看到我给你的这份祝福,请将头用力撞墙,看到没有,你眼前无数的星星是我无限的祝福,国庆快乐!
- Secondly, simulation elicits wall rock transmogrification under the different coal pillar and different stress. 其次模拟研究分析了留设煤柱宽度不同时以及地应力大小不一时沿空巷道围岩变形情况,得到了一些认识;
- The results show that both ore body and wall rock have weak or strong rockburst proneness. 结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性。
- The main wall rock alterations of the Kangshan goldfield are silication,sericitization,carbonicacidation and pyritization. 康山金矿田围岩蚀变主要为硅化、绢云母化、碳酸盐化及黄铁矿化。
- Used for surfacing welding on middle hardness under normal temperature, such as axle. 常温硬度堆焊。如车轴等磨损面。
- The alteration distribution from ore body to wall rock is skarn-high silicification-low silicification-quartzification and carbonatization. 矿体至围岩明显有矽卡岩化-强硅化-弱硅化-石英、碳酸盐化的蚀变分带特征。
- Aren't you the same? Every nerve taut, you carry your heavy photographic equipment over the land, searching for your hundredths of seconds. You work yourself bone-tired; you can fall asleep even resting on this hard wall by the train car door. 你自己不也是一样么,你绷紧每一根神经,背着沉重的摄影器材翻山涉水,追逐着百分之一秒的瞬间,你忙得筋酸骨散,靠着这车门旁的硬墙也能呼呼入睡。
- The wall rock alteration characteristics and the relationship between wallrock alteration and the alteration model are set up in the paper. 对花山花岗岩体中金矿的围岩蚀变特征和围岩蚀变与金矿化的关系进行了研究,并建立了蚀变模式。
- Helix angle45° to50°2 Flutes,3 Flutes,4 Flutes are applicable to process middle hardness steels, the stainless steel, Ti alloy. Its cutting efficiency is doubled. 螺旋角45°50°刃、刃、刃以适用于加工中硬度钢铁、锈钢、合金、合金等高硬度材料的高速切削,效果更佳。
- The lead-zinc ores can be classified into the hydrothermal vein type and the skarn type with strong wall rock alteration. 纳木错-嘉黎断裂带是以铜、铅、锌为主的多金属成矿带,矽卡岩型矿床是该区带典型矿床类型之一。
- The oecurrence of tourmalinite is the same as that of wall rock,but the obvious feature of the tourmalinite is microlaminated structure. 主要成分为微粒镁电气石,其次有石英、长石,少量粘土矿物、毒砂和黄铁矿。
- The mag matic water is a component of ore forming hydrothermal water.And the gold mater ial sources stem from the wall rock and the granite. 认为在热液蚀变作用过程中,稀土元素保持惰性,成矿热液与岩浆热液有关,赋矿围岩及矿区花岗岩提供了成矿物质。
- It is concluded that location of foot-wall drawing points are closely related to orebody dip, cut-off grade and ore grade of wall rock. 认为下盘放矿点位置与矿体倾角、放矿截止品位、围岩含矿品位有着密切的关系。
- Burnt rock is come into being coal bed self-ignite and bring wall rock metamorphose and has special engineering geological characteristics. 摘要烧变岩是煤层自燃引起周围围岩变质而形成的,具有特殊的工程地质性质。
- The main factors for the formation of fibre palygorskite are metallotectonics, wall rock, resource of the elements, and so on. 纤维状坡缕石成矿作用的主要因素是成矿构造、成矿围岩及成矿物质来源。