查询词典 rock-boring

This paper summarized four different kinds of soft rock tunnel distortion and its support methods,which provided guide for soft rock tunnel construction of coal mine.

归纳了四种不同类型的软岩巷道的变形破坏和相应的支护方式，对煤矿软岩巷道工程施工有一定的指导意

The control of soft rock roadway stability, especially the control of soft rock coal roadway under the high stress is always one of the difficult problem.

软岩巷道支护，尤其是软岩回采巷道支护，一直是矿业工程难点问题之一。

This paper introduces a well-off in a very soft rock in coal mines, coal mines for the occurrence of this situation and the natural geological conditions, a very soft rock surrounding the coal mine tunnel intensive engineering design optimization problems of research and practice to meet the needs of mine intensive production .

介绍了小康煤矿在极软岩中，针对本矿的煤层赋存状况及自然地质条件围绕极软岩矿井集约化采煤巷道工程设计优化的问题进行了研究和实践，满足矿井集约化生产需要。

It is indicated that the compressive strength of the soft rock increase with the increasing strain rate and the rising rates are higher than that of soft rock.

实验结果表明，试样的抗压强度随应变速率的增加有较明显的增加趋势，增加幅度大于硬岩。

It is momentous theoretical and practical significance for soft rock engineering to predict soft rock''s future mechanical actions.

有重大的理论价值和实际意义。

The rock formed by the cooling and solidifying of molten rock.

熔岩融化的岩石冷却凝固后形成的岩石

This second offering from the Showdown is a southern-fried hard rock masterpiece, with potential to be the definitive Christian rock album of the past year.

来自the Showdown这第二张专辑是个充满了南方风味的硬摇滚杰作，很有可能是这一年中最有特点的基督摇滚专辑了。

The method is applied to evaluating the comprehensive safety of the high rock slope on the left spandrel groove of Jinping I hydropower project. It is obtained that the grade eigenvalue is 4.001 and safety grade is IV which means that the comprehensive safety grade of the high rock slope is between hyper-stability and stability.

将该方法应用于锦屏一级水电站左肩槽岩石高边坡的整体安全评价，经计算得出该边坡整体安全综合评价的级别特征值为4.001，安全等级为IV级，介于稳定与极稳定之间。

Underground hydrothermal communicate with deep heat source near Huangzhuang-Gaoliying discordogenic fault. After abundantly absorbing the deep heat, some of it continue to travel to the base rock in the deep of the plain and some of it travel and becomes occurrence along Daliushu-Huluhe fault, which is held up at Asuwei-Xiaotangshan fault, and then drain along the carbonate rock karst fissure, ascend to the surface and thus the Xiaotangshan hot spring comes into being.

地下热水在黄庄—高丽营深大断裂附近与深部热源沟通，充分吸收深部热量后，一部分继续向平原区深部的基岩储层运移，一部分沿大柳树—葫芦河断裂和碳酸盐岩地层向北部运移、赋存，在阿苏卫—小汤山镇断裂处遇阻，沿碳酸盐岩岩溶裂隙排泄，上升至地表，形成小汤山温泉。

What are stalactite, stalagmite, rock pillar and capillary rock?

什么是石钟乳、石笋、石柱、鹅管呢？

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。