surface drill 中文意思是什麼

surface drill 解釋
撒播機
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  1. When it has been decided where we are going to drill, we put up at the surface an oil derrick.

    決定了鉆孔位置后，我們就在地面上豎起井架。
  2. Machining centers, nc cutters, vertical cutters, horizontal cutters, bench drilling machines, tappers, lathes, gun - drill machines, auto benches, internal grinding machines, surface machines, rotary grinding machines, cnc honing machines, surface grinding machines, slit grinding machines, cylindrical grinding machines, vertical axis grinding machines, horizontal slit grinding machines, universal tool grinders, nc insertion machines, caulking machines, precision cutters, barrel machines, shot blast machines, ultrasonic washers

    磨床nc銑床橫銑床縱銑床鉆床攻絲機車床槍鉆機械自動盤內部磨床旋轉磨床cnc珩磨正面磨床切口磨床圓筒磨床縱軸磨床橫軸切口磨床萬能工具磨床nc壓入機精密切割機圓筒部分淬火超聲波凈洗機等。
  3. Whenworking with a traditional surgical drill under the microscope thedrill tip will naturally perforate the surface through the innerflexible boney tissue interface of the cochlea with the inner membraneand protrude into the space

    當在顯微鏡下使用傳統外科鉆頭手術時，通常容易穿破表面柔韌的骨組織和耳蝸交界面突出的內耳膜。
  4. Advanced instrument and testing techniques including adopting mercury injection apparatus, specific surface analyses apparatus, porosity - permeability measurement apparatus, isothermal adsorption instrument and drill core flow experiment system, etc., are also adopted. on the basis of study on gas zoning, known cbm show and its component, generating mechanism of low coal rank cbm are discussed. the author pointed out that generated cbm should consist of primary biogenic methane gas in lignite stage, thermogenic methane gas in long - flame coal to gas / fat coal stage, and deuterogenic biogenic methane gas in coal seam imbedded stage

    在本區瓦斯分帶、已知煤層氣顯示及其組分研究基礎上，探討了低煤級煤層氣的生成機制，指出生成的煤層氣應包括褐煤階段的原生生物甲烷氣、長焰煤?氣肥煤階段的熱成因甲烷氣和煤層埋藏階段的次生生物甲烷氣三種成因甲烷氣體；進而論述了煤儲層含氣飽和度、臨界解吸壓力、臨儲壓力比、地解壓差等甲烷解吸特徵，實測與理論含氣量、煤層氣資源量與資源豐度等煤儲層含氣性特徵。
  5. On extracting gas from working surface with high drill holes in wind lane

    利用風巷高位鉆孔抽采工作面瓦斯
  6. In this thesis, a internal and external analyse and research about design, modeling and machining of ball - end cutters is reviewed. on the base of grinding trait of mk6335a five - axis numerical control drill grinder, in the present study, differential geometry, ruled surface concept, envelope and inverse - envelope theory, coodinate transfer and numeric analyse are used to develop a mathmatical model and systematic method for the design, analyse and simulation of ball - end cutters

    本論文在國內外關于球頭立銑刀設計、建模、加工等方面研究的基礎上，根據現有的mk6335a五軸數控鉆尖磨床刃磨運動的特點，應用微分幾何、包絡與反包絡理論、坐標轉換、數值分析等理論知識，研究了基於五軸數控磨床加工球頭立銑刀的數學模型及分析與模擬。
  7. 2 pullouts underwater + 2 full strokes on the surface + 2 more pullouts underwater ( 6 total strokes ), per 25. this drill forces you to get the most out of each pull

    試著每25米用2個水下長劃臂加上水面的完整劃臂，再加上兩個水下長劃臂總共6個劃臂動作完成，這個練習能讓你達到最大的劃臂行程。
  8. Alternate 25 yards of a drill, with 25 yards of whole - stroke swimming, trying to glide completely ? but barely ? below the surface with the head right in line and looking directly at the bottom during the glide

    輪流進行25碼的訓練和25碼的完整游泳，盡力滑行完? ?但感覺幾乎不存在? ?頭和身體成直線在水面下滑行時看著正底部。
  9. Wld is a high - temperature anti - sloughing agent, which contains si and organic compound ion. by applying it with polymer drilling fluid in the high - temperature deep well and the well section of heaving mud shale, it can improve the stability of drilling fluid dramatically. and at the same time, it can deactivate the drill cuttings and the wall surface active point to greatly improve the property of rejection and anti - sloughing of the drilling fluid through the physical - chemical action occurring between the special group of molecule vs. drill cuttings and the wall surface

    Wld高溫防塌劑是一種含有si元素和有機復合離子的抗高溫防塌劑，在高溫深井及易垮塌的泥頁巖井段配合聚合物鉆井液使用，不僅可以顯著改善鉆井液的穩定性，而且可以利用分子中的特種基團與鉆屑和井壁表面發生物理-化學作用，使鉆屑和井壁表面活性點鈍化而顯著提高鉆井液的抑制防塌能力。
  10. Szo222 class drill machine processed glass is pneumatically gripped, driling is alternativelg done by upper and reverse drills, feeding is automatically operated operation platform can be pneumatically elevated, it can operate on wide surface

    Szo222型玻璃鉆孔機採用氣動裝夾玻璃，上下鉆頭先後鉆孔自動取料，工作臺氣動升降，可加工面積范圍廣。
  11. It can be used not only to infer position of the magnetic body relative to the drill hole but also to make quantitative - semi - quantitative calculation and inverse interpretation and calculation of the distance and depth from head or tail of ore bodies to the known drill hole at surface by rotating an angle so as to design drilling depth, dip angle and orientation of the next drill hole

    其作用不僅可以判斷磁性體相對于鉆孔的位置，而且可以進行定量和半定量計算，以及經旋轉一角度採用地面方法作反演解釋，計算礦體頭部或尾部距已知鉆孔的距離、深度，設計下一鉆孔的深度、頂角、方位角。
  12. When it has been decided where we are going to drill, we put up at the surface of an oil derrick.

    當決定要在哪裡鉆孔時，我們在那塊地面上豎起一個井架。
  13. When is has been decided where we are going to drill, we put up at the surface an oil derrick

    我是專門搞石油的，尋找石油比其他任何采礦業對改進鉆探作的貢獻都要大。
  14. The static corrections are essential to data acquisition, data processing and interpretation for complex near - surface areas in western china. the processing results with serious long and short wavelength static problems will lead to wrong structural interpretations directly or failing drill

    如果嚴重的長短波長靜校正問題不能得到很好解決，不真實或低信噪比的地震剖面會給解釋工作帶來許多假象和困難，嚴重的還會引起鉆探失敗。
  15. But the icelandic outfit hopes to drill to depths of 4km or more, to get closer to the magma that rises towards the surface along local faultlines

    但是，這批冰島的工作人員希望能夠將鉆頭深入到地下4公里或更遠處，這樣可以更加接近沿局部的斷層線[ 7 ]向地表活動的巖漿。
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