deep hole 中文意思是什麼
deep hole
解釋
深孔-
High efficiency, super fine finishing, can machine deep hole, tungsten steel, black lead
可做深孔加工，鎢剛，石墨加工，超微消耗，可作大面積細加工。 -
New drill bit for drilling small diameter deep hole
新型小徑深孔鉆頭 -
A deep hole in the earth gaped before us.
在我們面前的地上裂開著一個深坑。 -
Technological practice of complete bright deep hole nickel plating
全光亮深孔鍍鎳工藝實踐 -
Abstract : double steel - ball extrusion deep hole solves the matching problem of steel - ball nucellus with workpiece axis, using this technology, extruding deep hole with smaudiameter is attained efficiently with high quality. it has been proved that the special problem of finishing curved hole is able to be solved
文摘:雙珠式擠壓深孔有效地解決了鋼珠珠心與工件軸心重合的問題，高質高效地實現了較小直徑深孔的擠壓加工，實踐證明，且能實現彎孔的高精加工。 -
Special situation treatment and deep hole purdah grouting engineering technology in zipingpu water - control project
紫坪鋪水利樞紐工程深孔帷幕灌漿及特殊情況處理 -
Adopting the rhombus cut and the mid - deep - hole smooth blasting technology to realize fast heading in rock drift
採用直眼菱形掏糟中深孔爆破技術實現巖巷快速掘進 -
Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures, and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon. the theory is based on the blasting cost model, which proposed by dr. zhong hanrong. combining with the specialties of water and electricity engineering, starting off through blasting result, it emphasizing considers drilling cost, deep hole bench blasting cost, reblasting cost, and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting
本文在加拿大鐘漢榮博士提出的爆破成本模型基礎上，結合水電工程的特點，從爆破效果出發，著重考慮了應用混裝乳化炸藥爆破的鉆孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底淺孔爆破成本，以塊度、振動、安全為約束條件，以這四項成本最小為目標函數，廣泛收集各種爆破經濟技術條件，建立了爆破優化經濟數學模型。 -
It also expounds the advantages of mixed loading explosive exploding. at the same time, the lateral and bottom fractural range of bench shooting in deep - hole of rock are tested, analyzed and calculated
同時對爆破產生的應力波、爆生氣體對巖石爆破破巖的影響也作了介紹，並分析了巖石力學性質與可爆性之間的關系。 -
According to the stress wave theory on explosive exploding propagating in the rock, it builds up mathematical model of fractural ranges in the rock, and carry out actual calculation and analysis on fractural range of bench shooting in deep - hole. as a result of calculation, the lateral and bottom fractural range are about 1. 9m
根據炸藥爆炸在巖石中傳播的應力波理論，建立巖石爆破破裂范圍數學模型，並對深孔梯段爆破破裂范圍進行了實行計算分析，計算結果為：混裝乳化炸藥巖石深孔梯段爆破側向底部破裂范圍為1 . 9m 。 -
Application of deep - hole pre - splitting blast and coal body reinforcement technique by metal skeleton and grouting in a face by crosscut for exposing coal seam
深孔控制預裂爆破與金屬骨架注漿加固煤體技術在石門揭煤工作面的應用 -
The academic optimization of cutting parameter of machining small - deep hole
小直徑深孔加工切削用量的理論優化 -
Declan : sure it hurts but i didn ? t fall into a deep hole, but i was a little bit sad of course
當然會有心痛，但是不是那種痛不欲生的感覺，當然還是會有些傷心的。 -
Deep hole v cut blasting technology for tunnel excavation
深孔楔形掏槽爆破技術在隧道掘進中的應用 -
Drilling was slow, requiring many years and even decades to complete a single deep hole.
鉆進是緩慢的，往往需要幾年甚至幾十年才完成一眼深井。 -
The common quality defects in the deep hole honing and their causes
深孔珩磨加工中的常見質量缺陷及其產生原因 -
Application of deep - hole springing blasting technology in cutting excavation of zhonghe to haishiwan highway
中深孔藥壺爆破在忠和至海石灣高速公路石方開挖中的應用 -
In analyzing laminose structure of deep - hole gate, the method is effective
此方法簡便易行，精度較好，是分析深水閘薄板結構的有效方法。 -
Modelling and test study of the influence of the boring bar diameter on spiral ditch in deep - hole boring
深孔鏜削中鏜桿直徑對螺旋溝影響的模型和試驗研究 -
Grinding a deep hole on deep hole boring machine
在深孔鏜床上磨深孔
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