矿脉

The angle of inclination from the vertical of a vein, fault, or lode .

倾斜余角因矿脉，断层或矿井倾斜而与垂直面形成的角度

The surrounding rocks of Dongwujiazi gold ore vein are mainly metamorphic intermediate-basic volcanic rocks in Jianping Group of Archean.

东五家子金矿矿脉围岩主要是太古宙建平群变质中基性火山岩。

One of the vertical veins of eruptive origin in which diamonds are found in South Africa.

喷出筒状脉一种爆发性生成的筒状矿脉，在南非的该种矿脉中发现了钻石

The major constraint of the Reshui Gold Deposit in Chifeng, Inner Mongolia is a gently dipping dioritic porphyrite, which controlled the distribution of the gold lodes in the deposit and 100-300 m distance over the hanging wall of the dioritic porphyrite is the best site for gold mineralization.

内蒙古赤峰热水金矿的主控矿因素为宽缓闪长玢岩脉，其上方约100~300 m范围内为工业矿脉集中产出的部位，控制了主要矿脉群和工业矿体的空间分布。

A bronze vein will give gold ore, a verite vein will give valorite and so on.

举例来说，青铜矿脉可以挖出金矿，而绿矿脉可以挖出蓝矿。

Air-intaking channels built through ore lodes or crevices in rock shall be protected from the release of radon with certain measures

主要进风道开在矿脉之外，穿矿脉或者岩体裂隙发育的进风巷道有防止氡析出的措施

In the No.1 lode, the largest one in the area, the ore-forming temperature changes greatly from 160-400℃, and the salinity of the ore fluids also changes greatly (0%-9%) with appa-rent boiling phenomena while the smaller lodes are of higher temperature（280-400℃）and lower salinity.

规模最大的1号矿脉，成矿温度变化区间比较宽（160~400℃），流体的盐度变化范围也大（0%~9%），沸腾作用明显；而在规模较小的矿脉中，温度比较高（280~400℃），盐度比较低。

First, the author introduced the general concept of diffusion and infiltration, then, based on the fact that the elements were transported from ore vein into wall-rock during the formation of the veinlets of Dexing porphyry copper deposit,the actual process is simulated by using the expanded one dimension Pick's law.

文章从介绍扩散和渗滤作用一般概念着手，根据德兴铜厂斑岩铜矿床之细矿脉形成过程中元素自矿脉向围岩发生迁移的这一事实，应用扩展的一维费克定律来模拟这一真实过程。

Along with the increasing distance from the main ore-controlling structures, or from the deeper to shallow parts of an ore body, the species and content of metallic sulphides seem to increase.

随远离主干断裂或由矿体的深部到浅部，金属硫化物的种类和含量呈升高的趋势，往往由少硫化物蚀变岩型向多金属硫化物石英脉型转化，矿脉中的上部矿体或同一矿体的上部，金属硫化物的种类和含量较高，这种变化规律和矿脉的地球化学特点是吻合的。

In the space, along with increased distance from the main ore-controlling structures, the frequency of P type of pyrite and their thermoelectricity also decreased gradually. Within one lode, from the upper to the lower parts of an ore body, the vertical change of pyrite in thermoelectricity as the follows:① when the ore body is stable, that is when the ore body is uniformly and continuously mineralized, the Dp andαvalues keep increased from shallow to deeper parts;② when an ore body is discontinuously mineralized, the Dp andαvalues have a wavy increasing tendency from the shallow to the deeper;③ when the deeper part of an ore body contains abundant, Co and Ni high mafic dykes, the Dp andαvalues of pyrite decreased from the shallow to the deeper parts of an ore body, that is, an reversed zoning of pyrite thermoelectricity occurs for pyrite in this situation contain more Ni and Co and belongs to N type.④ For the deposits hosted in the Archean metamorphic rocks, because all of the pyrite in this case is N-type, the vertical change of pyrite is not featured by the transition of pyrite type, but by the increased values of Vnp and α from the shallow to deeper parts of an ore body.

在空间域上，水平分带规律为：随远离主干断裂，矿脉中P型的出现频率逐渐降低或热电系数值逐渐变小；在同一条矿脉中，这是由于矿化不均匀性及脉岩的影响，由矿体的上部到下部，它的垂向变化特征可以有如下几种变化形式：①由矿体的浅部到深部，黄铁矿的Dp值、或α值呈稳定升高的趋势时，矿体往往表现为矿化均匀，连续性好、延伸稳定；②由浅部到深部，黄铁矿的Dp值、α值呈波状变化，但总体又具有增大的趋势时，所在的矿体连续性差；③当矿脉的下部发育有大量的基性脉岩时，由于基性脉岩中常含有较高的Co、Ni，使其中黄铁矿的Co、Ni含量较高而呈N型导电，由矿体的上部到下部，黄铁矿的Dp值、α值呈减少的趋势，而造成黄铁矿热电性特征的逆向分带，④产于太古代变质岩中的中深脉状金矿，由于其中的黄铁矿均为N型导电，所以垂向变化规律并不表现为导型的改变，只是Vnp值或α值从矿体的上部到下部由小变大。

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。