coalmine 中文意思是什麼

coalmine 解釋
煤礦
  1. High accuracy through survey at adits of main and auxiliary shafts in tashan coalmine of datong coal industry group

    同煤集團塔山礦主副井平峒高精度貫通測量
  2. Buttonwood would like to suggest two tried - and - trusted canaries for this particular coalmine

    金融市場樂意為這個特殊煤礦提供兩只經測試可信的「金絲雀" 。
  3. Solid woven carcase of conveyor belting used in coalmine

    煤礦用輸送帶整體帶芯
  4. In the light of the present situation of the higher magnetite medium consumption in modular - based dust coal washing workshop of chengzhuang coalmine, this paper advances some feasible transforming schemes by using the advanced technology and carrying out the field inspection and analysis, and obtains the expected result of reducing the medium consumption

    針對成莊礦模塊洗末煤車間介耗偏高的現狀，運用先進的技術手段進行現場檢查、分析，提出了可行的改造方案，取得了預期的降耗效果。
  5. Aiming at the existence of coal dust and gas in the coalmine environment and the special requirements of mine case explosion - proof surface process, the error conversion model, shape precision characteristics, transfer drawings, descriptive equation and error transfer structure chart in the production technological process of case accessories adopting the information flowchart of control theory are discussed, which simplify the traditional block diagram of technological process and represent the relationship of working procedure ( variable ) by information flowchart instead of miscellaneous block diagram

    針對煤礦井下煤塵和瓦斯存在的環境特性、煤礦井用箱體防爆面加工的特殊要求，採用控制理論的信息流圖，對工藝過程中傳統方塊圖進行簡化，使繁雜的方塊圖解採用信息流圖表示工藝過程的工序（變量）之間關系。
  6. Application of safety monitoring and controlling system of man and vehicle transportation in inclined roadway in coalmine safety transportation

    斜巷運輸人車安全監控防護系統在礦井安全運輸中的應用
  7. Based on testing and analyzing the relative results of the gear reducers ' standard or the problems emerging in chinese coalmine and the same products in other nations, proposed effect of different thermal radiation on the thermal power of gear reducer, gave effective thermal radiation measures in different case when designing and selecting the big power reducer, to ensure the thermal power of gear reducer increasing

    摘要通過對我國現行減速器行業標準及煤炭行業生產現狀與國外同類減速器的對比分析，提出了不同散熱方式對減速器熱功率的影響，給出了在設計和選用大功率減速器時，針對不同的工況所應採取的有效散熱方法，保證減速器熱功率的有效提高，最大限度地發揮和使用設計機械功率。
  8. Discussion on coalmine shaft pilot hole related data processing

    煤礦井筒檢查孔有關資料處理方法探討
  9. Analysis the reasons and research prevented countermeasures about coalmine accidents

    煤礦事故致因理論分析與預防對策研究
  10. Frequency control of the speed of hoist hauling system at the waste heap of coalmine

    煤礦矸石山提升機變頻調速拖動系統簡介
  11. Liu died and ding remained alive under coalmine

    地震時，子罡喪命，丁毅在礦井下卻活下來。
  12. Code for construction and acceptance of open cast coalmine engineering

    露天煤礦工程施工及驗收規范
  13. Development on relay setting calculation software for coalmine high - voltage power network

    煤礦高壓電網繼電保護整定計算軟體的開發
  14. Research on process control management of coalmine enterprises

    試論煤炭企業過程式控制制管理模式
  15. Analysis of mine water filling factors in wutongzhuang coalmine, fengfeng

    雙全井田二1煤層礦井充水因素探討
  16. Observation and research on surface movement deformation of the 4301 face in jisan coalmine and the high - voltage poles

    濟三煤礦4301工作面地表移動變形及高壓線桿觀測研究
  17. Epidemiological investigation on coalworkers ' pneumoconiosis in a coalmine

    某礦區煤工塵肺流行病學調查
  18. Computer monitring system based siemense s7 - 400 plc for coalmine drainane

    構成的煤礦排水計算機控制系統
  19. Many miners and rescue workers are still haunted by a deadly coalmine blast which hit daping coal mine in central china ' s henan province on october 20

    例如，在10月20日河南省中部大平煤礦爆炸事故發生后，許多礦工和救援人員至今仍然被可怕的事故場面折磨著。
  20. Special regulations for preventing coalmine accidents

    關于預防煤礦生產安全事故的特別規定
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