iron pit 中文意思是什麼

iron pit 解釋
鐵礦井
  • iron : n 1 鐵。2 鐵器，鐵製品；小刀，尖刀；熨斗，烙鐵。3 〈俚語〉（牛羊身上打的）烙印。4 腳鐐，手銬；馬...
  • pit : n 〈美國〉（桃、杏等的）核。vt （ tt ） 除去…的核。n 1 坑，凹地，凹處；【礦物】礦井；煤坑；【植物...
  1. Mining practice of residual ore body for open pit slope of shirengou iron mine

    石人溝鐵礦露天邊幫殘留礦體開采實踐
  2. Stripping of water - containing fine powder sand layer in loose slope at iron open - pit mine

    露天鐵礦鬆散邊坡內含水粉細沙層的剝離方法
  3. Smooth roll crushers are used in coal power stations, coking plants, steel works, in the power, the recycling, the chemical industry, in ceramics, in the iron and steel, as well as in the pit and quarry industry

    光輥破碎機在煤炭發電廠煉焦廠鋼鐵廠能源工業，廢料回收行業化工業制陶業冶金業採石業以及土壤業領域里都得到廣泛的應用。
  4. A successful blasting for crushing the iron mound is presented, the relevant technology and safety problems of metallic hole blasting method applied in open pit are investigated

    本文通過對鐵砣破碎爆破的成功事例，探討了金屬炮孔爆破法在露天場地應用的有關爆破技術和安全問題。
  5. Stereographic technique is used in the analysis of the footwall slope in the open - pit of bangmoshan iron mine. the slope fracture mode and the slipping direction of unstable blocks are given and the stable slope angle is calculated to be 46

    運用赤平極射投影的方法，對棒磨山鐵礦露天采場下盤邊坡進行了穩定性分析，給出了邊坡破壞模式和不穩定塊體的滑動方向，並推算穩定邊坡角為46 。
  6. Research on open - pit cutting boundary and mining procedures of western mine of baiyun ebo iron mine

    白雲鄂博鐵礦西礦露天開采境界與開采程序研究
  7. Four roll crushers are used in open pit mining, in the iron and steel industry, as well as in power plants for crushing of soft to medium - hard feed materials

    四輥破碎機四輥破碎機在露天采礦冶金業發電廠被用來研磨從軟到中硬的物料。
  8. Jaw crushers are used in the pit and quarry industry, in the iron and steel industry, as well as in the mining and recycling sector for crushing of medium - hard to extremely hard materials

    顎式破碎機在採石業土壤業冶金業采礦業以及廢料回收領域里被用來破碎從中硬到非常堅硬的物料。
  9. Research and application of automatic pit output monitoring for waitoushan iron mine

    歪頭山鐵礦采場自動監量研究與應用
  10. Stability analysis of sliding mass in local bench of south wall, washan pit, nanshan iron - mine

    南山鐵礦凹山采場南幫局部臺階滑體穩定性分析
  11. Difficulties and countermeasures of shirengou iron ore mine during conversion from an open pit to an underground mine

    石人溝鐵礦露天轉地下開采中的難點及對策
  12. The evaluation indices and improvement measures of blasting effect in wohushan open - pit iron mine

    臥虎山鐵礦爆破效果的評價指標與改善措施
  13. Single roll crushers are used in coal power stations, in the chemical industry, in the pit and quarry and in the iron and steel industry for gentle crushing of soft to medium - hard materials

    單輥破碎機單輥破碎機在煤炭發電廠化工業採石業土壤業以及冶金業領域里被用來精心破碎從軟到中硬的物料。
  14. In those days, climbing up the iron ladders out the pit of stifling heat, he had often caught glimpses of the passengers, in cool white, doing nothing but enjoy themselves, under awnings spread to keep the sun and wind away from them, with subservient stewards taking care of their every want and whim, and it had seemed to him that the realm in which they moved and had their being was nothing else than paradise

    在那些日子從悶得喘不過氣的底層攀著鐵梯爬上來時，他常常瞥見一些旅客穿著涼爽的白衣，除了尋歡作樂什麼事也不做。他們躲在能遮蔽太陽和風的涼棚下，有著殷勤的侍僕關心他們的一切需要和怪想。那時他覺得他們所活動和生活的場所簡直就是地道的天堂。
  15. In the light of the change of the rock mass structure and blasting conditions and the application of new explosives in lanjian iron mines pit, tests were carried out on charges loading structure, blasting hole spacing pattern parameters and blasting methods. the optimized rational blasting parameters greatly improved the blasting efficiency, which led to good economical benefits

    針對蘭尖鐵礦采場巖體結構、爆破條件等的變化及新型炸藥的使用，開展了裝藥結構、爆破孔網參數及爆破方法試驗，優化確定了合理的爆破參數，使爆破效率大幅提高，取得了良好的經濟效益。
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