longwall
美 ['l??w?l] 
英 ['l??w?:l]
- n.長壁開采法；長壁工作面
- 網絡長壁式；壁式采礦法；長式
英漢解釋
例句
The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.
本文將傾斜長壁仰斜、俯斜開采的老頂巖層視為傾斜彈性板。
system used in a longwall mine is dependant upon the conditions found at each mine.
在長壁開采中使用的通風系統是根據各礦的具體情況決定的。
The number of shield support on longwall is big, so the control system is strict to realtime and security of the correspondence.
綜采面的液壓支架數量較多，所以對電液控制系統的通信要求很高。
These seals are primarily used for Longwall Roof Supports.
生產的密封主要用于長壁工作面液壓支架上。
Serving as the key equipment for fully mechanized longwall face, hydraulic support plays a major role to the whole face'safe production.
液壓支架是綜采工作面的重要設備，對整個工作面的安全生產起著至關重要的作用。
Their reliable, compact design make them the outstanding choice for powering hydraulic longwall equipment.
他們以其簡潔，可靠的設計躋身于液壓長臂開采行業的領先地位。
Medium and small coal mines in north of Shaanxi Province generally adopt longwall remaining coal pillars support mining.
長壁留煤柱支撐法開采是陜北中小煤礦普遍采用的一種采煤方法。
Practice and understanding of longwall top-coal caving mining in thinner thick-seam with "three soft"
“三軟”較薄厚煤層綜放開采的實踐與認識
The new technique increases the efficiency of longwall panel mining.
這種新技術提高了長壁盤區采礦的效率。
This all happened inside a facility that does what's called longwall mining.
事故發生在進行長壁開采的設施內。
According to the conditions of seam No. 5 in Shifengshan Coal Mine, longwall face roof coal drawing method is chosen.
通過對峙峰山煤礦5號煤采煤方法的設計，提出了采用綜采放頂煤法回采5號煤。
In order to enhance the working efficiency of shield support, more and more Electro-hydraulic control system is used in in the longwall.
為提高支架支護效率，越來越多的綜采面開始采用電液控制系統。
Study of the prediction model of coal spontaneous combustion in the gate close to gob of fully mechanized longwall top-coal caving face
綜放采煤法中沿空巷道煤層自然發火預測模型研究
Formation and application of the front abutment pressure on longwall face
論采場前方支承壓力的形成及應用
Ground pressure regularity in longwall mining face to the dip or to the rise
傾斜長壁綜采面礦壓規律淺析
Numerical modelling study of the top-coal caving and drawing capability in longwall top-coal caving mining
綜放開采頂煤冒放性的數值模擬研究
The new concept of relationship between support and surrounding-rock in longwall top-coal caving faces
綜放采場支架-圍巖關系的新概念
Mechanical analysis and calculation on hydraulic roof-support bedplates used in comprehensive longwall top caving technique
綜采放頂煤液壓支架底座的力學分析與計算
Study on the changing law of stress in coal pillar of top slice face passed by isolated face adopted longwall with top-coal caving mining
孤島綜放面穿越頂分層煤柱區煤體應力變化規律
The theory and its application of determining working resistance of powered support in longwall with top-coal caving technology
綜放工作面支架工作阻力確定的理論與應用
Study On Narrow Coal Pillar Width and Support Parameter of Coal Gates Close to Gob in Fully Mechanized Longwall Top Caving Face
綜放面沿空掘巷窄煤柱寬度及巷道支護參數研究
Probe into the roof support at the time of face moving in longwall top-coal caving mining
綜采工作面支架回撤頂板支護探討
Law of Ground Behavior in an Inclined Longwall Face with High Mining Height
大采高傾斜長壁綜采面礦壓顯現規律
Analysis and research on secondary stress change law of fully mechanized longwall caving mining face
綜放面次生應力變化規律分析研究
Spatial fracturing progresses of surrounding rock masses in longwall face monitored by microseismic monitoring techniques
微地震監測揭示的采場圍巖空間破裂形態
Fully mechanized longwall top coal caving mining technology for special thick and hard seam and its application
特厚堅硬煤層綜放開采技術及其應用研究
Research on the Parameter of Sublevel Concentrated Arrangement on Near Strike in Oblique Longwall Sublevel Concentrated Shield Coal Mining
走向偽俯斜長壁分段密集掩護采煤法中近走向分段密集布置參數的探討
Phenomenon law of underground pressure in mechanized super longwall caving face
超長綜放工作面礦壓顯現規律
Research and practices on temperature reduction technology for fully mechanized longwall mining face with high ground temperature
高地溫綜采工作面降溫技術研究與實踐
Mechanics model of coal-rock compound structure and its control in fully mechanized longwall top-coal caving face
綜放采場圍巖復合結構力學模型及其控制研究
Research on fire prevention and control technology for seam spontaneous combustion in overlong fully mechanized longwall coal mining face
超長綜放面煤層自燃火災防治技術研究
Research on mine fire extinguishing countermeasures for fully mechanized longwall face in spontaneous combustion thick seam
易自燃厚煤層綜采工作面防滅火對策研究
The Solution of the Face-contacted Blocks Structure in Overlying Strata Above the Longwall Face
采場上覆巖層面接觸塊體結構的解析解
Discussion on efficient measures to improve mining rate of fully mechanized longwall top coal caving mining
提高綜放面回采率有效措施的探討
Determination on the Length of Coal Mining Face in Trend Longwall
走向長壁回采工作面長度的確定
Study of gas permeability in top-coal during mechanical longwall top-coal caving mining
綜放開采頂煤瓦斯滲透性研究
Design and practices on roof monitoring and measuring information management system for fully mechanized longwall mining face
綜采工作面頂板監測信息管理系統的設計與實現
Practical experiences on preparation works of equipment removing before fully mechanized longwall mining ended
綜采搬家倒面前期準備工作的實踐經驗
Development and application of fully mechanized longwall top coal caving mining technology under several seam conditions
多種煤層條件下綜采放頂煤技術的發展及應用
The fall protection and antiskid measures of the fully mechanized caving equipment in the large - angle coal seam longwall
大傾角走向長壁綜采配套設備的防倒防滑措施
