硬巖石 的英文怎麼說
中文拼音 [yìngyándàn]
硬巖石
英文
hard rock-
Colloidal particles are formed in considerable amounts in hard-rock drilling and blasting operation.
在硬巖石鉆孔和爆破作業中，大量地生成膠體粒子。It may be gouge of finely comminuted rock material with perhaps large blocks of the harder rocks embedded in it.
可能是磨碎的巖層物質組成的斷層流，並夾雜一些大塊堅硬巖石。These are useful in hard rock mining where high brisance, high shattering effects, are desired.
這種炸藥，對需要高威力、高破碎效應的堅硬巖石礦，是有用的。Blasting technique of hard rock in airshaft
新集風井堅硬巖石爆破技術Baizhang cliff means very high and steep cliff formed by collapse of hard amamellite through long - term weathering and cutting of flowing water along the plumb joints
位於蒙山山谷中， 24億年左右形成的二長花崗巖，垂直節理發育，經長期風化和流水下切作用，發生重力崩塌作用后堅硬巖石一側形成百丈崖景觀。Drilling and blasting technology for hard rocks in new inclined ventilation shaft of zhangxin mine
張新礦新斜風井堅硬巖石鑿巖爆破技術It will lengthen as a result of headwater erosion and, thereby, will cut a valley through both hard and soft rock.
由於向源侵蝕的結果，它不斷延長並且穿過軟硬巖石從中切出一條河谷來。Until recently, scientists havebeen unable to devise a drill which would be capable of cutting through hard rock at greatdepths
直至今日，科學家尚未能設計出一種能鉆透極深處堅硬巖石之鉆探機。Hard rock blasting technology in baiyinuo ' er lead and zinc mine
白音諾爾鉛鋅礦堅硬巖石爆破技術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The article introduces the basic concepts and common methods of fuzzy mathematics, initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits, classification of rock drillability, and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory
初步探討了以下幾方面的應用： 1 ）用隸屬度劃分金剛石鉆進「打滑」地層； 2 ）綜合評判在金剛石鉆頭評價、巖石可鉆性分級及鉆探造漿粘土評價中的應用； 3 ）用模糊聚類分析進行「硬巖石」分類； 4 ）用模糊數進行鉆孔竣工時間預估及地下水質評價； 5 ）模糊模式識別在新礦區類型識別和最佳水源地選擇中的應用； 6 ）模糊相似選擇及其改進演算法在金剛石鉆頭選擇和油田開發方案評價中的應用； 7 ）模糊控制在泥漿性能和礦坑涌水量預測中的應用； 8 ）優化理論模型在金剛石鉆頭和深基坑支護方案綜合評價中的應用。Impact hammer mills are used in the mining sector and in the pit and quarry industry for primary and secondary crushing of different types of ore and medium - hard rock with a throughput capacity of 1. 500 t h
振動錘碎機在采礦業採石業和土壤業領域里被用來對礦砂和中硬巖石進行粗碎和細碎。它的生產能力可達到1500t h 。Hard to strong - hard rock
硬巖-堅硬巖石The hard rock in which diamonds are found is called blue ground, because it is somewhat blue
他們把發現有鉆石的堅硬巖石叫作藍色脈巖，因為它的顏色有點藍。Rock hard is the biggest magazine in europe
硬巖石雜志是歐洲最大的雜志。Rock hard clothing brand collecton catalog of lifestyle products include hard rock, rock and roll, and rock inspired branded clothing and apparel
硬巖石服飾品牌生活類產品包括硬巖石，搖滾樂，由山石靈感而設的服飾品牌。A rock hard clothing brand collecton catalog of lifestyle products include hard rock, rock and roll, and rock inspired branded clothing and apparel
硬巖石服飾品牌生活類產品包括硬巖石，搖滾樂，由山石靈感而設的服飾品牌。Rockhard net offers a wide range of internet services, including web site development, web site programming, web hosting, and internet consulting
硬巖石提供廣泛的英特網服務，包括商議的網站發展、網站規畫、網主機租貸和英特網咨詢。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Numerical simulation on 9 - holes cutting mode in hard rock mass
堅硬巖石條件下九孔掏槽方式的數值模擬研究分享友人