鐵礦井 的英文怎麼說
中文拼音 [tiěkuàngjǐng]
鐵礦井
英文
iron pit-
A study on the application of cemented backfill mining based on fly - ash and fine sand
桃沖鐵礦提高井下采出品位的實踐Research on hydrolytic weakening properties of main ore rocks
程潮鐵礦淹井後主要礦巖水理特性研究Speed controls for traction include not only electrical vehicles of horizontal transportation such as electrical trains, internal - combustion locomotives with electrical transmissions, underground metros, light fait locomotives, trolley buses, even magnetic suspension trains and electrical cars etc., but also electrical vertical traction systems such as elevators, automatic moving staircases, mine winding engines, and gantry crane trucks etc
牽引調速既包括電氣火車、電傳動的內燃機車、地下鐵道、輕軌機車、無軌電車及磁懸浮列車和電動汽車等這類水平運輸電動車輛，也包括電梯、自動電梯、礦井卷揚機和龍門吊車等電動豎直牽引系統。Our “ sun shine ” brand carbon steel fiber have been widely used in road, protection slops of highway, bridges, reservoir dyke, tunnels, airport taxiways, well lids of city project ( guard against theft ), mine laneway, port, railway sleepers and etc, and gain high praise from clients
本公司「雙興」牌碳鋼纖維廣泛應用於道路，公路護坡、橋梁、防浪堤、水庫堤壩、隧道、機場跑道、市政工程井蓋（防盜） 、礦井巷道、港口、鐵路軌道等方面，深受廣大用戶贊譽。Technique of blasting vibration reduction for drift - repass in lanjian iron ore
蘭尖鐵礦保護平硐溜井的爆破減震技術措施Track gauges for pit railways ; definition and tolerances
礦井下鐵路用軌距.定義與公差Preliminary discussion on treatment of iron - contained acid mine water with biological rotating disc process
淺析生物轉盤法處理煤礦含鐵酸性礦井水Review is made on the results of two designs for the high pressure pregrouting at the stopes of the main shaft and the auxiliary shaft in an iron mine. one design took the geological characteristics as the basis and was strictly and scientifically made. with proper construction technical measures, it brough both good technical and economical effects to the grouting engineering. the another design was made in no consideration of practice. as a result, it brought avoidable losses to the engineering. its failure cause are analyzed
評述某鐵礦主副井工作面高壓預注漿的兩種設計結果：一是以地質特點為依據，嚴格按科學設計，施工技術措施得當，給注漿施工帶來了良好的技術經濟效益；二是未從實際出發進行設計，給工程造成不應有的損失，剖析其失敗原因。On the application of mine waste in railway foundation
淺談礦井矸石在鐵路路基上的應用Application of smooth blasting in development of vertical shaft of shirengou iron mine
光面爆破在石人溝鐵礦主豎井掘進中的應用According to the geological conditions and the corrosive medium composition of the shaft well ， the damaging reason and the mechanism of the concrete attack in the intake shaft well of “ 635 ” project are analyzed ， and the corrosion - prevention treating method for the shaft well concrete is presented
水利樞紐發電引水洞豎井段圍巖中，有黃鐵礦脈風化形成的黃鉀鐵礬化蝕變帶通過.經對豎井襯砌混凝土腐蝕破壞機理的分析后認為，必須採用有效的防腐材料，將混凝土與侵蝕介質隔離開來，對豎井混凝土進行防腐蝕處理Study on arterial compliance of ore miners
鐵礦井下作業人員動脈順應性研究The directional breaking blasting technology for underground development used in xishimen iron mine is described. a comprehensive summary is made of it which includes the test technology, the blasting parameters and the on - site application effect so as to provide precious experiences for other mines
論述了西石門鐵礦井下掘進定向斷裂爆破技術，對其試驗工藝、爆破參數、現場應用效果等方面進行了全面總結，為其它礦山井下掘進提供了寶貴經驗。This paper deals with the formation of reductive environment in xinchang oil & gas field and discusses the formation mechanism from analysis of micro - organism related to seepage of the oil & gas, pyrite occurring at the ground surface and hydrocarbon dissolved in water of the wells in the oil & gas field
對新場氣田還原環境的形成進行了研究，初步探討了這種還原環境的形成機制；並從與油氣滲漏有關的微生物、氣田地表黃鐵礦的分析、井水中水溶烴的分析三方面來說明氣田地表的還原環境的形成。A thorough quality control should be made in base construction. sixteen poles in longqiao iron mine poured into the wells can all satisfy designment requirement of engineering
摘要在樁基施工過程中進行全面的質量控制，龍橋鐵礦豎井井塔16根人工挖孔擴底灌注樁工程質量全部滿足設計要求。Rapid construction in base rock section of main shaft in daye shitouzui copper and iron mine
大冶石頭嘴銅鐵礦主井井筒基巖段快速施工In order to meet the demands for mobile lighting in the army, oil field, mine, petrochemical, railway and electiric power, etc ; the updated explosion - proof lamp has been developed and approved by the related explosion proof authority, which can be used safely in all flammable and explosive fields
本公司為了滿足部隊、油田、礦井、石化、鐵路、電力和鋼鐵等工礦企業室內外移動照明需要，研製開發生產的新一代防爆泛光工作燈，經國家權威機構防爆認證，可在各種易燃易爆場所安全工作Evaluation on blastability of rock mass for shaft blasting sinking in single stage in daye iron mine
大冶鐵礦一次成井爆破的巖體可爆性評價They are mainly used for industries of shipbuilding, electric power plant, mineral, cement, construction, tunnel and so on
主要用於造船、電廠、礦井、鋼鐵、水泥、建築、地鐵、隧道等領域。For different kinds of underground space, such as ordinary basement, metro, forepast civil air defence, old tunnel, antiquated mine, underground common ditch, the design method for their reinforcement and reconstruction and the foundation of inner function dividing are discussed
針對普通地下室、地鐵、早期人防工程、舊坑道、廢棄礦井、地下共同溝等各種型式的地下空間，文章討論了不同的加固改造設計方法以及內部功能的劃分依據。分享友人