溜井 的英文怎麼說
中文拼音 [liūjǐng]
溜井
英文
chute raise-
Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting
露天采礦爆破對采場底部廢石平硐溜井影響的變形測量At present, the competition of oil industry is very fury, so reducing the cost of exploitation of oil is imperative under the situation. but the oil drillers of our country are relatively old, and the control mode drops behind, which result in the long period of making hole and high ratio of aiguille attaint, which is the main restrict factor of reducing the cost of oil exploitation
隨著石油行業競爭的日趨激烈，降低石油的開采成本就勢在必行，於是研製新型的石油鉆機就顯得尤為重要，因為國內目前使用的鉆機比較陳舊，控制方式非常落後，導致鉆井周期長、鉆頭損壞率高，這是降低石油開采成本的重要制約因素；而且落後的控制方式使得鉆井過程容易發生溜鉆、卡鉆等事故。Widely employed in coal mine, downhole coal bunker, coal washery, cement factory, foundary, thermal power plant, sintering plant coal gas factory, fertilizer plant, chemicals plant, aluminium plant, alkali factory, steel works, coking plant, pharmaceutical factory, mine, dock, foodstuff, and feedings process works, concrete process, etc. with bunker, hopper, transmitting pipeline and drawshaft
廣泛用於煤礦、及井下煤倉、洗煤廠、水泥廠、鑄造廠、火力發電廠、燒結廠、煤氣廠、化肥廠、化工廠、鋁廠、制堿廠、鋼鐵廠、焦化廠、制藥廠、礦山、碼頭、糧食、飼料加工廠、混凝土加工廠等擁有料倉、料斗、輸送管道和礦山溜井的廠礦企業。Effect and gme of lenshan mine stope key out blasting on waste drift repass
采場開溝爆破對廢石平硐溜井的影響及對策Technique of blasting vibration reduction for drift - repass in lanjian iron ore
蘭尖鐵礦保護平硐溜井的爆破減震技術措施Air cannon block clearer is a special device used to prevent and remove the material blast and block of all kinds of bunker, hopper, cement preheating furnace, pipeline y section and mine drawshaft and drawslope
空氣炮清堵器是防止和消除各類型料倉，料斗、水泥預熱器窯和管道分叉處及礦山溜井、溜坡的物料起拱，粘倉閉塞等現象的專用裝置。Technical renovation of high raise in yongshaba mine
用沙壩礦高溜井的技術改造The main products of this enterprise include various high strengthening and wearing plastic products such as plastic carrying roller, plastic sliding chute, wearing plate, anticorrosive wearing pipes etc
公司主要產品有：煤礦井下專用托輥、塑料溜槽、耐磨襯板、防腐耐磨管道等多種高強度耐磨塑料製品。Compound reinforcement technology for main ore - pass and ore bins
主溜井及礦倉的復合加固工藝A summary introduction is made of the electrovibrating ore - drawing techniques that have been used in shizishan copper mine, which includes the electrovibrating ore drawing of the ore pass in middle section, the one for in - stope ore drawing, the one for the main underground ore bin and the one for the coarse ore bin in the concentrator
針對獅子山銅礦應用中的幾種電振動放礦技術進行了總結性介紹，它們分別是：中段溜井電振動放礦、采場內電振動放礦、坑下主礦倉電振動放礦、選礦廠粗礦倉電振動放礦。Effect of the recirculation system of ore - pass raise at grasberg mine
礦的放礦溜井再循環系統的效果The technical reform of main ore pass system in shizishan copper mine
獅子山銅礦主溜礦井系統的技術改造Abstract : an original model of thinking about dustproducing and its characteristics at ore dropping point in oresliding pit, and a selfcleaning spray install is designed and its suitable effect is good
文摘:通過對溜礦井卸礦點產塵及其特點的研究，提出了一種獨特的防塵思維模式，並有針對地設計出一種自凈式噴霧裝置，適用效果良好。Pass faults in open - pit mine and their prevention and control
露天礦溜井故障及其防治The impact air flow in ore pass
溜井的沖擊氣流And andrea, gliding through the court like a black shadow, rushed out through the wicket, leaving his comrades, and even the keeper, lost in wonder
於是安德烈象幽靈似的溜過天井，沖出柵門，讓他的夥伴們和那看守沉浸在驚訝里。Construction technology for completion of coal chute in a single stage by longhole blasting
溜煤眼深孔爆破一次成井施工技術Abstract : based on the analysis of the main causes of stope chute failure, flac3d numerical calculation software is used in the systematic study of the mechanical state of the surrounding rock before and after the chute reinforcement from the aspects of the stress distribution of rock mass, the plastic fractured region and the movement of rock mass so as to disclose the fracture mechanism of the surrounding rock and the mechanical system of the reinforcement engineering
文摘:在分析造成采場溜井破壞的主要原因基礎上，應用flac3d數值計算軟體，從巖體應力分佈、塑性破壞區和巖體移動等方面，系統研究了溜井加固前後的圍巖力學狀態，揭示了圍巖破壞機理和加固工程的力學機制。分享友人