1.
A Study of the Rib Fall Mechanism in Soft Coal and Its Control at a Fully-Mechanized Top-Coal Caving Face
软煤综放面煤壁片帮机理及防治研究
2.
Mechanism and control technique of the rib spalling in fully mechanized mining face with great mining height
大采高综采煤壁片帮冒顶机理与控制技术
3.
Study on Technology of Soft Coal Seam Rib Spalling Preventing by Water Infusion with Shallow Holes
松软煤层煤壁浅孔注水防片帮技术研究
4.
Spalling Control Technology and Practices in Fully Mechanized Longwall Mining Face in Deep Inclined Soft Seam
大倾角软煤层综采工作面防片帮技术
5.
shortwall undercutter
短壁工作面用截煤机
6.
Technology of coal seam Short-wall water injection to realize dustproof
开展煤层短壁注水 实现煤层综合防尘
7.
He sat down before the fireplace to eat his gruel.
坐到壁炉前吃麦片粥。
8.
A shell splinter embedded itself in the wall.
一块弹片嵌进墙壁里。
9.
A thin sheet of copper is an example of a diathermic wall.
薄铜片就是一个“透热壁。”
10.
The pills can help to relieve you from pain.
这药片会帮你减轻病痛。
11.
I helped you in all sincerity.
我是一片诚心帮助你。
12.
Study on methane emission law from the coal wall of driving gateway in Adaohai coal mine
阿刀亥煤矿掘进巷道煤壁瓦斯涌出规律的研究
13.
Idea on combined coal mining technology with multi coal shearers for longwall coal mining face
长壁工作面多采煤机联合采煤工艺的构想
14.
Determination of Ventilation Way at Coal Face with Longwall Mining Method
长壁采煤法采煤工作面通风方式的确定
15.
Three Anti-Measures for Strike Longwall Retreating Mining In Sloping Coal Seam
倾斜煤层走向长壁后退式采煤法的三防措施
16.
Help arrived in the shape of our next-door neighbours.
来帮助我们的是隔壁的邻居.
17.
a documentary about coal miners
反映煤矿工人的纪录片
18.
The gas is here, and you see there is plenty of closet room.
煤气在这儿，你瞧壁橱多宽绰。