Remains of Titanoboa cerrejonensis were found in a layer of rock at the cerrejon Coal mine, one of the largest open-pit mines in the world.
Titanoboacerrejonensis(蛇的名字)的遗骸是在cerrejon煤矿- - -世界上最大的露天煤矿之一的岩层中被发现的。
The structure of No. 15 layer in Xingshan mine is analyzed with mechanics, and the fault distributed in space, interaction cutting relation and rule are revealed.
对兴山矿二水平四石门中15层区构造进行力学分析，揭示区内断层在空间上的展布、相互切割关系及其规律性。
Loose covering layer that consisted of water containing fine powder sand layer was encountered in the overcasting at Zhaodianzi Iron Mine.
赵店子铁矿在露天开采中遇到了含有含水粉细沙层的松散覆盖层。
Combined with engineering practice and test study of loess basement dumping site in a coal mine. More probe to flow deformation feature for evolution soft layer is given here.
结合对某矿黄土基底排土场的工程实践与试验研究，对演化弱层的流动变形特性做了进一步的探讨。
Abstract: It introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work.
文摘：介绍了层滑构造在煤矿生产中的表现形迹，分析了层滑构造的特征及其在矿井地质工作中的应用。
There are four layer coal in Huafeng coal mine of Xinwen coal group company, it is mined layer by layer, artificial roof is used by diamond metal net over a long period of time.
新汶矿业集团华丰煤矿四层煤分层开采，长期以来全部采用金属菱形网作假顶。
After entering deep mining in Fujia mine, the orebody becomed small, stope layer transition increased, and productive capacity decreased.
富家矿转入深部开采以后，矿体变小，采场转层次数频繁，生产能力降低。
The opening stability in soft weak coal layer is important to the safe production in a mine.
软弱煤层巷道的稳定性对煤矿正常安全生产起着重要作用。
This machine is mainly applicable to weave multi-layer true selvedge fabrics, especially to weave 4 layers grade 6-8 integral core for fire retardant conveyor used in the coal mine or at the wharf.
本机主要适用于多层光边织物的织造，特别适用于织造4层6 - 8级煤矿井下及码头阻燃输送带整体带芯。
The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.
介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施，取得了一些有用的经验。为类似地层施工提供借鉴。
Through analysis of lithologic character and composite structure of roof rock of No. 6 coal layer in Liuqiao Coal Mine, the stability of roof rock in different zones are assessed.
通过对刘桥矿区6煤层顶板岩层的岩性和岩性组合结构的分析，确定了不同区域的稳定性情况。
The rock in the fault zones in mine roadways are generally fractured and difficult to support. As they often connect with the water containing layer, water inrush is apt to occcur.
矿山巷道中的断层带岩石一般比较破碎 ，难以支护 ，而且常常与含水层导通 ，易发生涌水。
It introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work.
介绍了层滑构造在煤矿生产中的表现形迹，分析了层滑构造的特征及其在矿井地质工作中的应用。
The bolt truss were used to reinforce a layer concrete beam in order to simulate a mine roadway support in a mine layer roof.
对锚拉支架支护层状顶板进行了模拟试验和参数优化研究；
In order to realize the real-time dynamic monitoring the roof abscission layer of coal mine gallery, the KJ132 roof abscission layer monitoring system based on CAN is researched and developed.
为了实现井下巷道顶板离层的实时动态监测，自主研发了基于CAN总线的KJ132顶板离层监测系统。
When 2.6-level mine quake happens in the predicted areas, there is no disaster, which proves that the mine quake caused by the crack of the roof of the thick layer may be predicted.
在预计的位置发生2.6级矿震时，没有造成灾害，证明了厚硬顶板断裂引起的矿震是可以预测的。
When 2.6-level mine quake happens in the predicted areas, there is no disaster, which proves that the mine quake caused by the crack of the roof of the thick layer may be predicted.
在预计的位置发生2.6级矿震时，没有造成灾害，证明了厚硬顶板断裂引起的矿震是可以预测的。
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