矿体

It may result in serious safety problem to exploit the stagnant deposit of Chaoh ou Salt Mine by bore-hole-well air-cushion solution method.

对于乔后盐矿的呆滞矿体，若以现在使用的钻井气垫水溶法开采，将产生严重的安全问题。

In many parts of the ore bodies the schlieren ore shows a very characteristic flow structure.

在矿体的许多部位，异离体矿石表明有非常特征性的流动构造。

These deposits parallel to the main direction of sedimentation.

这些矿体与沉积的主要方向一致。

The former implies that the plunging trending is identical with the direction of main shear stress on the fracture plane, but the latter is not.

强调解析成矿构造形成时的动力学过程，对确定隐伏矿体的侧伏规律具有十分重要的地质意义。

The early mineralization is related to sedimentation, which resulted in the formation of the siderite ore-body and some pyrite orebodies.

作者在综合分析该矿田的地质－地球化学特征的基础上，认为新桥矿田具有二期成矿作用的特点早期沉积成矿作用形成菱铁矿矿体和不具有工业意义的黄铁矿层。

Based on the elastic-plastic plane strain theory, we set up FEM model including the influence of the constitution stress to simulate the mining process, and use the results of simulat.

在考虑水平最大构造主应力作用的基础上，建立了平面应变弹塑性有限元模型，用于模拟研究金川二矿区一号矿体在采矿过程中地表附近岩体应力状态的变化过程。

From the relation between ore pile soakage rate and occurrence, on the basis of practice of stope leaching, the methods of lixiviant distribution for stope leaching are described in this paper.

从矿堆浸润率与矿体产状的关系入手，结合原地爆破浸出实践，对原地爆破浸出工艺的布液方法进行了论述。

The stability of skarn in the soleplate of ore body is bad and the mining ground pressure is serious in Xishimen iron ore mine.

西石门铁矿矿体底板矽卡岩稳定性差，采动地压大，地压问题已成为制约该矿安全生产的关键问题。

It has been proved by the mining activity that the F 45 1 and the secondary splay and feather fracture are the key hosting structures.

矿体的形态、规模及矿石品位的变化与控矿构造的类型、产状和规模密切相关。

There are many factors influence the effect of 3D imaging, and streamer dynamic positioning precision is a most important and direct one.

影响天然气水合物矿体三维成像的因素很多，其中，电缆动态定位精度是最直接的影响因素之一。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。