查询词典 metallogenic

It is held that this isochron age may represent the metallogenic age of the Hetai gold deposit.

认为这一年龄值可能代表了河台金矿床的成矿年龄。

Because metallogenic systems are largely self-organized, they have spontaneously ordered structure in space, time and process.

由于成矿系统在很大程度上是自组织的、具有自发产生空间上、时间上或作用上的有序结构。

The Altay metallogenic zone is one of the most important nonferrous and precious metals mineralization zones in China.

阿尔泰成矿带是我国最重要的稀有金属、有色金属和贵金属成矿带之一。

In the end of thesis, an metallogenic model of alkali-metasomatism is proposed.

论文最后提出了碱交代作用成矿模式图。

The metallogeny is zoned in this area on the basis of deeply analyzing geological setting and metallogenic factor.

全方位、完整地理解信息的内涵，就要理解信息的形式、信息的内容和信息的效用。

This system can greatly enhance the efficiency of metallogenic geological information extraction, and ensure the standardization and Normalization of the data.

该系统是基于MapGIS6.5利用Visual Basic6.0进行开发的，它较大地提高了成矿地质信息提取的工作效率，并保证了数据的标准化与规范化。

The study of metallogenic environment show type of ore deposits and association of elements change with tectonic evolution.

矿床的成矿环境研究显示，成矿类型、元素组合是随构造演化而变化的。

Fission track analysis of minerals may be effective in the study of the metallogenic epoch of hydrothermal deposits.

矿物的裂变径迹年龄分析可有效地用于热液矿床成矿时代的研究。

East China is believed to have large potential for prospecting of ore deposits in terms of the metallogenic environment.

从深部成矿环境来看，中国东部具有巨大的找矿潜力

Main contents of research on mineralization network are summarized and several ways to discover new-type of ore deposits with the research of metallogenic system are pointed out in this paper .

它们都是在一个统一的地质成矿事件中形成的，是矿床系列中的成员，各自占有一定的时空位置和表现出特定的物质组成和结构构造。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。