The main technology to realize high production and high efficiency in abroad is fully mechanized long-wall mining for a single seam or room-and-pillar mining.
国外高产高效矿井建设是以单一煤层长壁和房柱式综合机械化为主要开采技术。
During the drivage of main-gate in long-wall face with fully mechanized caving mining, the gate is hard to support due to its loose and broken roof, large cross-section and long span.
在综采放顶煤工作面顺槽掘进过程中，由于顺槽煤层顶板松动破碎，并且顺槽采用矩形断面，顶板跨距较大，不利于巷道支护。
It was succeeded in practical application. It is an useful exploration for the roadway stability control of fully-mechanized top-coal caving long-wall face in soft and thick coal seam.
并成功进行了实践应用，为进一步完善松软厚煤层长壁综放工作面顺槽稳定性控制理论技术体系进行了有益探索。
The reasonable definitional feature of shallow coal seam is analyzed base on the overlying strata's composition, the activity law long-wall mining'soverlying layers and the depth of coal seam.
以煤层上覆岩层组成、长壁回采工作面覆岩活动规律、煤层埋藏深度作为浅埋煤层开采界定指标，论证了指标合理取值。
The long warm rain had done strange things to the herbaceous beds which bordered the walk by the lower wall.
长时间的温暖的雨水使小路旁紧靠矮墙的草本花圃发生了奇怪的变化。
Cherbourg had a splendid harbour enclosed by a long sea wall.
在瑟堡有一个由绵延海堤环绕、风景秀丽而壮观的港口。
The Xi'an City Wall is the most complete city wall that has survived China's long history.
西安城墙是中国历史上保存最完整的城墙。
The trouble had been brewing for a very long time, but Wall Street noticed quite late.
这个问题存在了很长的时间，但是华尔街发现的相当的晚。
Because whether you're watching TV, contemplating a computer screen or simply staring at the wall, sitting for long stretches negatively affects levels of blood sugar and fats.
因为无论你是在看电视，还是对着电脑屏幕，或者只是单纯的盯着墙壁，还是长时间的坐着，这都对你的血糖和脂肪起着消极作用。
For the biggest beneficiaries of ratings have not been long-term bond investors but the Wall Street firms that used the system to foist misrated debt on them.
因为评级的最大受益人并非长期债券投资者，而是利用这套系统将错误评级的债务转嫁到投资人身上的华尔街公司们。
A long thin table against the front wall was covered with gorgeous jewelry.
而靠墙的一条长桌上则摆满了琳琅满目的首饰。
There was a regulation to protect the wall in 2006, but the wall is so long it is hard to enforce.
2006年出台了一份保护长城的法规，但长城太长很难实施。
Then we work with the plaster and lath to construct the extra sections of wall; this takes a very long time.
随后就把塑胶和木板粘贴到墙上，这要花很长时间。
Inside, tiptoe through room after glorious room until you emerge in the ballroom, with the second largest carpet in the world reflected in a long wall of art nouveau mirrors.
进去以后，踮着脚尖从一个房间转到另一个雍容富贵的房间，直到你发现宴会厅为止。那里有着世界上第二大的地毯，它的影记，又出现在墙上有着十九世纪末法国新艺术派风格的镜子里。
Editor's note: Adam Bray has written extensively on Vietnam and is the first journalist to have visited the Long wall.
编者按：亚当·布雷(adam Bray)在越南广泛地写作，他是访问越南长城的第一位记者。
Following a small footpath, the visitor first sees a long concrete wall, 3m high, with a single opening.
通过一条小人行道，参观者可以看到一道长长的三米高混凝土墙，墙上只有一道开口。
It is believed that the wall was approximately 5, 500 miles long.
据说，长城有5500英里长。
Before long, they came to a very high wall with a strange, little man sitting on top.
不久，他们来到一堵非常高的墙面前，一个陌生的，很小的人坐在墙上。
It has long been considered the best risk manager on Wall Street.
长期以来，一直被看成华尔街最好的风险管理者。
A path, marked by a long concrete wall leads the visitor away from the main structure toward a workshop complex consisting of a two-story square building.
一条靠近长长的混凝土墙体的小径将参观者带离主体建筑，通向一座两层的工厂建筑。
Reporters are shepherded into a wood-panelled conference room with soft armchairs, a long table and a wall-mounted screen.
记者们被带到一间木质装潢的会议室，坐着柔软的扶手椅，面前是长长的桌子，墙壁上则挂着显示屏。
Amazon unapologetically builds its business for the long-term, without worrying about what short-term Wall Street traders think.
亚马逊执着地建立长期商务，并不顾虑短期华尔街交易员的想法。
Not long ago, Brazilian leaders were upset that Wall Street was underestimating the nation's resilience amid a global sell-off.
不久之前，巴西领导人还在表示不安，他们认为华尔街低估了巴西在全球抛售狂潮中的复原能力。
Not long ago, Brazilian leaders were upset that Wall Street was underestimating the nation's resilience amid a global sell-off.
不久之前，巴西领导人还在表示不安，他们认为华尔街低估了巴西在全球抛售狂潮中的复原能力。
应用推荐