According to this method,the retrieved picture was regarded as distributing of point sources rather than vein body itself.
重力场概率成像方法对复杂地质体的成像效果较差,提出一种较好的适用于脉状矿体模型的改进方法。
Based on a large number data studied on the ore-forming fluid of lode gold deposits from both abroad and domestic,it is summarized the current situation and prospeet about the composition, nature and derivation Of ore-forming fluid and discussed the current problems of them.
以大量国内外脉状金矿成矿流体研究资料为基础，本文介绍并综合评述了成矿流体成分、性质和来源三方面的研究现状与进展，指出全球性脉状金矿成矿流体成分惊人的一致性可能会对脉状金矿成矿流体来源和成矿机制的认识产生深刻的影响，把相同构造背景下一组脉状金矿床作为一个统一的群体去研究它们的形成、演化可能是脉状金矿成因研究的一个趋势。
General principle and method to uphold overall stability of mine in the mining of vein deposit;
脉状矿床开采维护矿山整体稳定性的一般原则和方法
If a vein deposit occurs at a fault belt with gentle dipping angle it trends to be controlled by slate,argila-ceous or siliceous cements at the roof Of the fault.
湖南省境内有些脉状矿床，沿倾向延伸的长度为水平长度的数倍，而且还有侧伏规律。
For most of independent gold deposits, especially those of vein type, the ore mineral assemblages and mineral sequences are similar.
绝大多数独立金矿床，特别是脉状金矿的矿石矿物组合及其成矿阶段都是十分相似的。
A New Model for Gold Lodes in North China Archaean Massif──Taking Zhangjiakou-Xuanhua Auriferous Metallogenic Province as an Example
华北太古宙地块脉状金矿成矿的一种新模式─—以河北张家口—宣化金矿化集中区为例
A vertical, cylindrical vein of ore.
管状脉直立的管状矿脉
The Huangsha tungsten deposit is a large vein-type polymetallic sulfide-richwolframite deposit.
黄沙钨矿为一大型含多金属硫化物的脉状黑钨矿矿床。
Application of Pulse Chute Stoping in Jinchiling Gold Mine
脉内溜井留矿法在金翅岭金矿的应用
A regularly shaped and lengthy occurrence of an ore;a lode.
矿脉某种矿石的形状规则而且漫长的出现；矿脉
a minable seam of gold.
一段可开采的金矿脉
The miners happened upon a vein of gold.
矿工们偶然发现了金矿脉。
A vein of gold was seen cropping out.
可以看见一条金矿矿脉露出地面。
Mineral Processing of Quartz Vein Type Complication Multi-metal Ore
石英脉型复杂多金属矿选矿试验研究
Optimization of mining method for steep dip and narrow vein in Bei-Gan-Gou Gold Mine
北干沟金矿急倾斜薄矿脉采矿方法优化选择
The Formation of Jinqu Gold Mine Vein 842 and the Direction of Prospecting;
金渠金矿842号脉成矿机理及勘测方向探讨
Gold ore main type is auriferous quartz vein type.
金矿床主要为含金硫化物石英脉型。
Discussion on the mineralization characteristics and deep prospecting potential of No.4 auriferous quartz vein of the Jinwozi gold deposit in Xinjiang
新疆金窝子金矿床4号含金石英脉矿化特征及深部找矿前景探讨
Quartz is a major carrier of gold in quartz vein deposit.
石英是石英脉型金矿床中金矿物的主要载体矿物。
Geological Characteristics and Deep Resources Forecast of the 171 Gold Veins in Dongfeng Mining Area,Linglong Gold Deposit,Shandong Province
山东玲珑金矿田东风矿区171号金矿脉地质特征及深部资源预测
Temporal-spatial Relationship between Vein Rock and Gold Mineralization and its Indicative Significance of Linglong Gold Field
玲珑金矿田脉岩与金矿化的时空关系及其找矿指示意义
The metalliferous ore that fills a fissure in a rock formation.
矿脉在固体结岩中用于填充裂缝的金属矿床