神华集团神东矿区哈拉沟煤矿在长壁工作面回风巷中采用了一种新型自移式超前支护支架组。
A new type self-walking advance timbering support set is adopted in longwall coal mining face of Halagou coal Mine, Shendong coal District by Shenhua Group co.
以哈拉沟煤矿2 - 2煤层的开采系统为例，介绍了神东矿区连续采煤机短壁式机械化开采的巷道系统及其相关参数。
Taking 2-2 coal seam of Halagou coal mine for example, laneway system and its interrelated parameters with short-wall and continuous mining machine in Shendong mining area were introduced.
阐述了哈拉沟煤矿主采煤层顶板的赋存特征，以现场监测、现场调研为手段，分析了煤层开采、护巷煤柱尺寸及地下水对煤巷顶板稳定性的影响，为今后煤巷顶板稳定性分类及合理支护提供依据。
By taking the on-site monitoring and research as a tool, the influence of coal mining, coal pillar size and underwater on the roof stability of coal roadways is analyzed.
所谓上苍垂念，所谓天使关怀，只不过是一个匪徒从查理大帝院经过拉弗尔斯监狱的房顶抛向狮子沟里另一匪徒的一个面包团罢了。
That celestial chance, that intervention of the angels, was a pellet of bread tossed by one thief to another thief, from the Charlemagne Courtyard to the Lion's Ditch, over the roofs of La Force.
早奥陶世北祁连地区再次拉张，遭受第二次大洋化，到中奥陶世形成具沟弧盆体系的成熟大洋。
In early Ordovician North Qilian region again stretched and suffered second oceanization, up to middle Ordovician a mature ocean basin with a trough-arc-basin system already formed.
根据贺兰山汝箕沟玄武岩的地质构造位置、产状特征、岩石组构和地球化学指标等，将其划归为大陆裂谷玄武岩系列，它代表了典型的陆内拉张环境。
According to geologic structural location, features of occurrence, rock fabric and geochemical index of basalt in Ruqi clough of Helan Mountain, it can be regarded as continental rift basalt.
“鹿井沟”景片简介：鹿井沟海拔1920米，是东拉山大峡谷五大景片之一。
Lujing gutter spot introduction Lujing gutter elevation is 1920 meters, it is one of the main spot in Dongla grand canyon.
赶羊沟正沟全长约17公里，东拉山沟正沟全长约8公里。
Ganyang gutter Ganyang gutter span is about 17 kilometers, Dongla mountain gutter span is 8 kilometers.
在诺多叛出之前，他与一位甚至更多的迈埃和梵拉通沟交流，因此在第一纪之后，他有可能已经和他们交流过了。
He had communed with one or more of the Maiar and Valar before the rebellion of the Noldor. And he may have communed with them after the First Age.
他放弃右边两个象爪子一样分岔的拉菲特街和圣乔治街下的沟管和有支管的昂坦大街下的巷道。
He left on his right the two narrow passages which branch out in the form of a claw under the Rue Laffitte and the Rue Saint-Georges and the long, bifurcated corridor of the Chausseed 'antin.
他放弃右边两个象爪子一样分岔的拉菲特街和圣乔治街下的沟管和有支管的昂坦大街下的巷道。
He left on his right the two narrow passages which branch out in the form of a claw under the Rue Laffitte and the Rue Saint-Georges and the long, bifurcated corridor of the Chausseed 'antin.
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