采空区

It indicated that mining technique in the condition of floor failure used above Longwall Goafs in Baijiazhuang Mining is totally feasible.

这表明，挖掘技术条件下的地板上面使用失败的实验Baijiazhuang矿区采空区完全可行。

A brief survey is given about the principles of structural design and lectotype of buildings on goafs, and related suggestions are presented for the walling construction measures.

阐述了采空区建筑结构设计与选型的原则，并就墙体构造措施提出了有关建议。

Targeting at the coal seam with useful value discarded above goafs, attempted to explore the feasibility of "mining technique in the condition of floor failure" from theoretical point of view, and predicted.

针对在废弃煤层采空区上方和实用价值，试图探讨&挖掘技术的可行性条件下的地板上失败&理论的观点，并预测。

Combined with in-situ cases, the seepage flow patterns of air leakage in goafs with complicated shapes are described, and an accurate graph distribution solution of flow pattern is given.

结合现场实例，从宏观上描绘了复杂几何形状采空区的漏风流态(风压分布等值线和流函数线)，给出更准确的流态图形分布解。

Prospecting metal mine goafs by Rayleigh wave method is introduced.

介绍用瑞雷波法检测金属矿山采空区。

He problem urgently needing to be solvedin many mineareas is the stability of foundation on the ground above the old mine goafs arosed from gigantic building.

老采空区上方建大型建筑物所引起的地基稳定性问题是目前一些矿区急待解决的问题。

Flow pattern computation is carried out by using a modified function of stream function Laplace equation proposed by the author, and the flow fields of heterogeneous goafs with complicated shapes and along the boundary direction can meet the condition of orthogonality of flow net, and at the same time the orthogonality can be controlled by the precision of split meshes.

指出用 流函数Laplace方程修正函数，对复杂形状和沿多边界方向非均质的采空区流场计算，仍能满足流网正交，其正交性可通过剖分网格精度来控制。

Since years of digital photos can take up gobs of hard disk space, many people have started storing their pictures on second hard disks, and it can be a pain to have to manually switch to the new location each time you need to open or save a file.

由於多年的数码照片可以采取了采空区的硬盘空间，很多人已开始储存其照片的第二个硬盘，它可以是一个痛苦，必须手动切换到新的位置，每次您需要打开或保存文件。

The Art of Monsters vs. Aliens is a book for anyone who loves moviemaking, animation, art, and big blue gobs of superheroes.

艺术的怪兽与外国人是一本书的人谁喜欢电影，动画，艺术，和大蓝采空区的超级英雄。

Underground and ground transfer system of gas,pipeline layout and underground gob distribution have briefly been introduced.

简要介绍了瓦斯在井下和地面运输中的输配系统、管道敷设以及井下采空区分布状况。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。