砂尾 的英文怎麼說

中文拼音 [shāwěi]
砂尾 英文
sunao
  • 砂 : 名詞（沙子） sand; grit
  1. It is shown that the radioactivity level of tin polymetallic ore, undressed ore and adjacent formation is affected by the strata and mineralization type, the radioactivity level of sulfide ore is not high as a whole, while that of tin ore generally is several times higher than the background value and that of debris and slag is also relatively high, whose impact on the environment is not neglectable

    錫多金屬礦原礦及圍巖放射性水平受地層與礦化類型影響很大，硫化礦整體放射性水平不高，砂錫礦卻普遍高出背景值數倍，尾礦、爐渣放射性水平也相對較高，對環境的影響不容忽視。
  2. Take special attention to avoid the grinding wheel hitting grinding head or the tailstock, while operating the handle of the worktable or adjusting its stroke

    搖動工作臺，或調節行程時要特別注意避免砂輪撞上磨頭或尾座。
  3. Analysis for the product hydration process of natural maintenance show tailings and quartz sand surface is advantage for the major influence of hydration outcome in jing pei generate " base role ", do not participate in chemical reaction basically, while steam temperature and pressure for hydration structure and form of low silicon - tailings aerocrete have obvious influence, it is why the compressive strength of two products have obvious difference

    對自然養護的製品水化過程分析的研究表明，尾礦和石英砂表面對於水化產物的主要影響是利於晶胚生成的「基底作用」 ，基本不參與化學反應，而蒸壓溫度和壓力對低硅尾礦加氣混凝土水化產物的結構、形態有著明顯的影響，導致兩種製品的抗壓強度有明顯差別。
  4. In this paper, regarding the analysis of stability factors of majiatian tailings fill dam, namely regional geologic structure, rock - soil body of dam foundation, poor geology phenomenon, leach consolidation and chemical consolidation of tailings, seepage water of dam body and king - size flood water of majiatian tailings reservoir, a preliminary demonstration on probability of earthquake liquefaction and seepage failure of dam bodys tailings sand soil, of the dam body failure resulted from abutment landslide and of the flood water overflowing crest, as well as on the contribution of leach consolidation and chemical consolidation of tailings to the stability of dam body has been performed

    通過對馬家田尾礦庫區域地質構造、庫區不良地質觀察、尾礦淋濾固結和化學固結、壩體滲透水和庫區特大洪水等因素對馬家田尾礦堆積壩體穩定性影響的分析，初步論證了壩體尾礦砂土的地震液化、滲透破壞、壩肩滑坡使壩體失穩和洪水漫頂的可能性，以及尾礦淋濾固結和化學固結作用有助於壩體的穩定性。
  5. In this paper, regarding the analysis of stability factors of majiatian tailings fill dam, namely regional geologic structure, rock - soil body of dam foundation, poor geology phenomenon, leach consolidation and chemical consolidation of tailings, seepage water of dam body and king - size flood water of majiatian tailings reservoir, a preliminary demonstration on probability of earthquake liquefaction and seepage failure of dam body ' s tailings sand soil, of the dam body failure resulted from abutment landslide and of the flood water overflowing crest, as well as on the contribution of leach consolidation and chemical consolidation of tailings to the stability of dam body has been performed

    通過對馬家田尾礦庫區域地質構造、庫區不良地質觀察、尾礦淋濾固結和化學固結、壩體滲透水和庫區特大洪水等因素對馬家田尾礦堆積壩體穩定性影響的分析，初步論證了壩體尾礦砂土的地震液化、滲透破壞、壩肩滑坡使壩體失穩和洪水漫頂的可能性，以及尾礦淋濾固結和化學固結作用有助於壩體的穩定性。
  6. Test on the strength of shaped sand tailings for pipe transportation

    管道輸送尾砂型料的強度試驗
  7. In order to choose the plants that were hypertolerant to heavy metals and for the case of phytoremediation of soils that were polluted by heavy metals, the research was carried out by the methods of soil - planting and sand - planting in green - house. the study includes selecting the hypertolerant plants from 36 dominant species found in the vicinity of a pb / zn mine tailings pond, observing the ecophysiological response of the hyperaccumulators, improving - impact of hyperaccumulators on biosolds and examining the effect of nutrient elements ( n p k ) on the lead uptake

    為選擇和篩選富集重金屬或對重金屬具有耐性的植物，以達到利用植物修復重金屬污染土壤的目的，本研究通過溫室砂培和土培的方法，對生長于鉛鋅尾礦區的36種植物進行了篩選，研究了富集植物品種對重金屬pb的生理生態效應、對重金屬pb的吸收和耐性以及對污泥的響應，並探討了土壤中的營養元素n 、 p 、 k對植物吸收pb的影響，為植物修復工作提供理論依據。
  8. Synthesis of gold - tailing geopolymers and influential factors

    金礦尾砂礦物聚合材料的制備及其影響因素
  9. This paper introduces the experimental study of proportion of gravity - flowed filling slurry with tailings in some mine, suggests the proportion of backfilling materials that can meet to the mine produces conditionals

    介紹了某礦山尾砂自流充填砂漿配合比參數的試驗研究過程，提出了滿足礦山生產條件的尾砂砂漿配合比。
  10. In view of the problems of the environment pollution and land occupization by the deposition of large quantities of tailings on the ground and in combination with the development orientation of national and international mining and the market demand, the underground mining techndogy research in the direction of non - waste is proposed so as to finally realize the coordinated development of mine resource development and environment protection

    針對國內大量尾砂堆置地面污染環境、佔用土地等問題，結合國內外采礦發展方向和市場需求，提出了地下礦山無廢料開采技術的研究方向，最終實現礦山資源開發與環境保護協同發展。
  11. Filtration effect of the classified fankou pb zn mine tailings using homemade ceramic filter

    國產陶瓷過濾機過濾分級尾砂試驗研究
  12. Study on proportioning optimization and properties of cement - flyash - tailing filling material

    尾砂膠結充填料配比優化及特性研究
  13. Dreparing gold tailings stabilized fill witu cold binding material of tailings agglomeration

    用冷粘結尾礦團聚物配製全尾砂膠結充填料
  14. Feasibility study on cemented full tailings filling technology in jingniu mining industry development company

    金牛礦業全尾砂膠結充填技術可行性研究
  15. Study on mechanical characteristics of tailing dam of a copper mine and stability analysis of tailing dam

    某銅礦尾礦砂力學特性研究和穩定性分析
  16. Experimental study on the proportion of tailings backfilling pulp

    尾砂充填料漿的配合比試驗研究
  17. Study on the comprehensive technology of presupporting of roof and walls in tailings back - fill mining

    尾砂充填采礦法采場預控頂護幫綜合技術研究
  18. An experimental research on the optimization of fines and lime contents of tailings - binder paste backfills for mining

    全尾砂充填材料組份含量優化的試驗研究
  19. Preliminary discussion on the comprehensive utilization of classfication tails in wushan coopeer mine

    淺談武山銅礦分級尾砂的綜合利用
  20. Research on new technology of whole tailings - classified backfilling

    全尾砂分級充填新工藝的研究
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