巷道掘進 的英文怎麼說

中文拼音 [xiàngdàojuéjìn]
巷道掘進 英文
tunnelling巷道掘進機 tunnelling machine; dintheader
  • 巷 : 巷名詞1. （較窄的街道） lane; alley 2. （姓氏） a surname
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 掘 : 動詞（刨; 挖） dig
  • 進 : 進構詞成分。
  • 巷道 : [礦物學] tunnel; lateral; roadway; gallery巷道壁 wall; 巷道頂 breaks; 巷道斷面 drift section; 巷...
  1. Application of controlled blasting in drivage of coal - rock drift

    在半煤巖巷道掘進中的應用
  2. Study on improving efficiency of heading advance in kafang mine

    提高卡房采選廠巷道掘進效率研究
  3. The application of millisecond blasting technique in heading advance

    微差爆破技術在巷道掘進中的應用
  4. Way of dropping tunnel heading rate

    關于降低巷道掘進率的幾點做法
  5. Tunnelling machines - road headers, continuous miners and impact rippers - safety requirements

    隧道掘進機.巷道掘進機聯合採礦機和沖擊式挑頂機.安全要求
  6. Tunnelling machines - road headers, continuous miners and impact rippers - safety requirements ; german version en 12111 : 2002

    隧道掘進機.巷道掘進機聯合採礦機和沖擊式挑頂機
  7. Study on test of improving quality of gate excavation and boosting efficiency of roadway excavation through hard rock

    增加硬巖巷道掘進效率的試驗研究
  8. In order to solve the shortcoming of traditional explosion w ; dge - shaped excavation in da ' anshan mine, improve the rate of excavation and reduce the consumption of explosive materials, a series of excavation shapes are applied and experimented in the rock tunnel excavate

    針對大安山煤礦傳統的楔形掏槽爆破方式存在的弊端，本文提出在該礦進行新型掏槽實驗研究，用以增加巖石巷道掘進效率和減少掘進爆破材料消耗。
  9. Based on the theory of detonation dynamics and fracture mechanics and combined with engineering experiences, the parameters of soft rock tunnel hole charge and smooth blasting are analysized to enhance tunnel excavation proficiency in soft rock and smooth blasting. value scope of smooth blasting is acquired, which can give some experience for parameters design and construction of smooth blasting in soft rock tunnel excavation

    摘要為提高軟巖巷道掘進效率和光爆效果，利用爆轟動力學和斷裂力學理論，分析了軟巖巷道掏槽及光爆參數，結合工程實踐經驗，得出了軟巖巷道光面爆破參數的取值范圍，對軟巖巷道爆破參數的設計和施工具有一定的指導意義。
  10. Optimization of cutting holes layout for the blasting of roadway excavation at a certain metal mine

    某金屬礦巷道掘進爆破的掏槽孔布孔優化
  11. In the conglomerate tunnel excavation, the semi - diamond shape can obtain high explosion rate, and the rate is up to 85 %

    對于礫巖巖石巷道掘進，採用似菱形掏槽形式其爆破效果良好，爆破效率達到85 %以上。
  12. As to the basalt rock tunnel excavation, the gronlund shape is alright, the second shape is wedge - pentagon shape and the diamond shape is unsuited for basalt rock. through the analysis of experimental data and the results of explosion, the explosion rate is up to 85 %

    對于玄武巖通過實驗結果和數據統計分析，得到gronlund （即變五星）掏槽比較適合於玄武巖巖石巷道掘進，其次是楔形+五星掏槽，而菱形掏槽在玄武巖中不適宜， gronlund （即變五星）掏槽形式其爆破效率達到85 %以上。
  13. The principle and application of advance surveying in roadway excavation by resistivity method

    巷道掘進中電阻率法超前探測原理與應用
  14. The application about anchor cable jetting combined supporting in broken soft rock drift

    錨索噴注聯合支護在碎脹軟巖巷道掘進中的應用
  15. Application of medium and deep hole blasting technology in medium hard rock tunnel boring at haizi coalmine

    中深孔爆破在海孜煤礦中硬巖巷道掘進中的應用
  16. Application of dsp - 1010 650 type electric cylinder rubber belt conveyor in the complicated geologic condition tunnelling

    650電滾筒輸送機在地質條件復雜巷道掘進的應用
  17. Smooth surface blasting technology in mine rock roadway excavation

    在巖石巷道掘進中的光面爆破技術
  18. Application of bolt and cable supporting in driving roadway

    錨桿錨索聯合支護在巷道掘進中的應用
  19. Excavation and supporting technology in rise roadway with large - angle

    大傾角上山巷道掘進支護技術
  20. A discussion on the rational cutting types in hard - rock driving

    堅硬巖石巷道掘進合理掏槽型式的探討
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