rock cutting blasting 中文意思是什麼

rock cutting blasting 解釋
路塹石方爆破
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  • cutting : n 1 切斷，切下；切片；【園藝】扦插，插條；〈英國〉剪裁，（報紙等的）剪輯；（寶石等的）加工，琢磨...
  • blasting : 爆破工程
  1. Study on blasting mechanism and its engineering use of spiral cutting with big empty hole in rock under - excavation

    巖石工程大空孔螺旋掏槽爆破機理研究及應用
  2. The grey situation method of optimizing cutting blasting plan of rock roadways

    優選巖巷掏槽爆破方案的灰局勢方法
  3. Research and application of the cutting blasting technology of roadway excavation in hard rock

    堅硬巖石巷道掏槽爆破技術研究與應用
  4. Numerical simulation on cutting mode of shaft excavation by one - step deep - hole blasting in hard rock

    堅硬巖石一次爆破成井掏槽方式的數值模擬研究
  5. Implementation technique of rock cutting controlled blasting for existing extension under the vehicle moving status

    行車狀態下既有公路線擴塹控制爆破
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