jet-drilling 中文意思是什麼

jet-drilling 解釋
噴射鉆井
  • jet : JET =Joint European Torus 歐洲聯合核變實驗裝置。n 1 【礦物】煤玉,黑色大理石。2 烏黑發亮的顏色。...
  • drilling : n 1 鉆孔;【礦物】鉆井;〈pl 〉鉆屑,鉆粉。2 操練,訓練。n 【農業】條播。 ridge [furrow] drilling...
  1. By drilling to weak position, the jet - grouting technique breaks through and mixes with soil and stone of dam foundation to form diaphragm - wall

    高壓噴射灌漿可由鉆機鉆孔至需處理的薄弱部位,通過高壓射流的沖擊攪拌,水泥漿在噴射范圍內與地層土石顆粒摻混攪合后形成防滲墻。
  2. Application of dth drilling with simultaneous casing in high pressure spiral jet grouting technology in pebble formation

    潛孔錘跟管鉆進技術在卵石層高壓旋噴灌漿工藝中的應用
  3. It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. in addition, it is also used for drilling small size water wells and high - pressure jet grouting holes. it has been already widely used in various projects such as water power stations in yunnan, guangxi, sichuan and hubei provinces. it has also become the first priority machine for medium - duty anchoring - reinforcing projects in china

    在雲南小灣廣西灘糯扎渡及景洪水電站,長江上游的溪洛渡水電站向家壩水電站金安橋水電站,烏江上的洪家渡水電站構皮灘水電站,黃河上的拉西瓦水電站公伯峽水電站,雅江上的錦屏水電站已經大量使用, yg - 80型錨固鉆機已成為國內水電站巖土錨固工程中的主力機型。
  4. This paper provided basis for application of rotary abrasive jet in drilling radial horizontal wells

    該試驗研究為磨料旋轉射流應用於徑向水平鉆井提供了基礎。
  5. Practice and analysis of rotary - percussive drilling of impregnated diamond bit with liquid jet hammer

    射流式液動錘回轉沖擊孕鑲金剛石鉆頭鉆進的實踐與分析
  6. Abrasive jet drilling

    磨蝕噴射鉆井
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