工作面

The snake copper pipe is placed under the FRP surface.

工作面下设置了蛇形铜管用以加热.

No sand inclusion , porosity, etc on the casting working face.

铸件工作面无砂眼 、 缩孔等缺陷.

Two models for output of mechanized face are constructed with Markovian theory.

利用马尔可夫理论,构造了两个机采工作面产量的模拟模型.

Its successful selection and application are the prerequisite for successful longwall mining.

正确、合理地选择液压支架架型是长壁工作面采煤成功的前提和关键.

Fully-mechanized Coal Winning is difficult in the production with complex working face.

综合机械化开采对构造复杂工作面生产具有较高的要求.

Working face is the floating working room underground.

采煤工作面是地下移动着的工作空间.

The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.

介绍了煤巷掘进工作面局部通风管理方法及管理经验.

Exposures of rhythmically banded protore are common in the workings.

在工作面中常见有韵律条带“原矿石”.

This way suits fully _ mechanized and coventionally _ mechanized coal winning face.

适用于综采、高档普采等机械化采煤工作面.

Reply to itinerarys, the version table return, pressure drums of face does not die.

回复行程时, 版台向后返回, 压力滚筒的工作面不与模切版接触.

Collected 6 working face again so.

这样又采了6个工作面.

The micro fractures are firstly formed in roof above the working face.

研究表明:工作面上方采空区靠顶板侧岩层首先产生微裂隙.

The water-inrush from floor inundates Working face 51101 W in Liangzhuang coal mine, Xinwen Mining Group.

新汶矿业集团良庄煤矿51101W工作面因底板突水导致工作面被淹.

All coal was moved from the work face by electrically-driven conveyors.

所有的煤都用电动传送带从工作面运出来.

Modern longwall mining employs hydraulic powered supports at the face area.

现代长壁工作面采煤已在挖掘区使用液压支架.