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- The predication theories include of similar analogy, ore deposit model, geo-anomaly, deposit metallogenic series and metallogenic system. 预测理论有相似类比理论、矿床模型理论以及地质异常理论、成矿系列和成矿系统理论等。
- Evaporite formation altogether with its underlying molasse formation forms a complete metallogenic system for strata-bound deposits. 蒸发岩建造;包括其下的磨拉石建造构成了一个完整的层控铜、铅、锌矿床所必需的成矿系统.
- By study of relationship of structural analysis and mineralization-alteration has been set up remould metallogenic system of strata control-shear and tension structure-hydrothermal convection. 具体阐述了各构造作用阶段与矿化蚀变之间的关系,建立了地层建造一剪切与张裂构造一热液渗流的成矿系统。
- In this region, most endogenetic deposits are controlled by these large magmatic activity areas (zones), and a large magmatic activity area (zone) constitutes a metallogenic system. 这些岩浆岩活动区(带)控制着内蒙古自治区东部地区大部分内生矿床,也就是说每一个大型岩浆岩活动区(带)实际上是一个成矿系统。
- Exemplified by the Sanjiang Tethyan metallogenic domain,the present paper has briefly described characteristics of the mantle plume tectonics,and advanced the new viewpoint of "metallogenic system controlled by mantle tectonics". 以三江特提斯成矿域为例,简述了幔柱构造特征,提出了“幔柱构造成矿体系”新观点。
- Based on the study of the genesis of ore deposits, metallogenic system di scusses regional metallogeny in a macroscopic way by combining metallogeny wi th time, space, substance and movement. 成矿系统是在一般矿床成因研究的基础上,着重从宏观上,从成矿的时间、空间、物质、运动的有机结合上,探讨区域尺度的成矿规律。
- and(3)the Quaternary placer gold metallogenic system. (3)第四纪砂金成矿系统.
- Keywords Xiuyan nephrite;ore-genesis;metallogenic system;current research; 岫岩软玉;矿床成因;成矿系统;现状;
- regional metallogenic system model 区域成矿系统模式
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- compound metallogenic system of continental dynamics 复合大陆动力成矿系统
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。