longwall中文什么意思

• 长壁法回采
• 长壁工祖
• 长壁工作面
• 长壁开采法
• 长工作面
• 连续工作面

• advancing longwall:    前进式长壁采煤法; 前进式长壁开采
• full longwall:    全面长壁开采法; 全面开采法
• longwall advancing:    前进式长壁开采
• longwall coalcutter:    长工作面用截煤机
• longwall face:    长壁工祖

例句与用法

1. Application of longwall mining method in steeply inclined seam
   在急倾斜煤层中巷道长壁采煤法应用
2. Experiences of fully mechanized longwall top caving mining in thick seam
   厚煤层综采放顶煤开采经验
3. Present condition of high mining height longwall mining techniques in china
   浅谈我国大采高综采技术
4. Analysis of longwall top coal caving in thick seams with parting band
   含夹矸厚煤层综放开采技术分析
5. Formation and application of the front abutment pressure on longwall face
   论采场前方支承压力的形成及应用

其他语言

longwallとは意味：{名?形} : 長壁｛ちょうへき｝（式の）
longwall meaning： noun   A long working face in a coalmine ( longwall system or working a mining technique in which a seam is exposed along its length then removed, layer by layer)
longwall перевод：1) _горн. лава, длинный забой