host rock的例句大全

The research results show that GPR can be used to identify near-surface kimberlites or other intrusions in host rock.

研究结果表明GPR可以用来圈定近地表金伯利岩体或由于岩浆浸入围岩而形成的其它类型的矿床。

Host rock is marl of the Weiguan Group.

赋矿层主要为危关群泥灰岩；

Time interval between the formation of host rock and the mineralization in some hydrothermal deposits of Southeast China with a discussion on some related problems

中国东南部某些热液矿床的成岩成矿时差序列及有关问题讨论

The host rock belongs to volcanic rocks or volcanic-sedimentary rocks in the upper part of ophiolite suite;

容矿岩石为蛇绿岩套上部火山岩或火山&沉积岩系；

Studies show that bimodal volcanics constitute the most favorable host rock association for volcanogenic massive sulfide deposits.

整理结果表明，双峰式火山岩是火山成因块状硫化物矿床的最佳含矿岩石组合；

So it has more important significance that how to recognize silicified rock from host rock and the extent of silicify.

因此，如何正确地识别硅化岩石与原岩，以及硅化的强弱对于找矿有着重要意义。

The stratiform skarn, which is associated with schist and marble of the Tianpeng Group in the Middle Cambrian metamorphic series, is the main host rock of the Dulong tin-zinc polymetallic deposit.

都龙锡锌多金属矿床的主要含矿岩石层状夕卡岩，顺层产出于中寒武统田蓬组片岩、大理岩中。

The Taiyangding Group cherts are the main host rock of the calcareous-siliceousargillaceous type gold deposits in the southern subzone of western Qinling area.

西秦岭南亚带太阳顶群硅质岩是碳硅泥岩型微细粒浸染状金矿的主要赋存岩石。

Salt rock is regarded as the ideal host rock for nuclear waste disposal due to its advantageous geological conditions and physico-mechanical properties.

由于其有利的地质条件及优良的物理力学特性，盐岩被视为是核废料地质处置的理想场所。

The relationships between VMS types, source of metal, host rock, volcanic rock types and tectonic setting have been studied in this paper.

研究了北祁连山造山带火山成因块状硫化物矿床（VMS）类型、金属来源与容矿围岩、火山岩类型及其构造环境的关系。

II inclusions may be crystallization products of their host rock& basalt under higher pressure, similar to the megacryst in origin.

Ⅱ型包体可能是在高压条件下从寄主岩&玄武岩中结晶出来的，与巨晶具有相似的成因。

The finite element method is used to calculate and analyze the stress and the displacement of host rock when the openings is under the jet grouting support.

采用有限单元法对巷道注浆支护时的围岩应力和位移进行了计算分析。

Field observations and analysis indicate that the main materials of the waste rock dump are the host rock Middle Ordovician black shale and primary carbonate manganese ore.

野外观察及分析结果表明：组成废矿堆的岩石主要是赋矿围岩中奥陶统黑色页岩和原生碳酸锰矿石。

The cell parameters a0 value increased gradually with depth, and the a0 value is an obvious positive correlation with the Au content of the host rock.

a0值随深度的增大而逐渐加大，且a0与寄主岩的Au品位呈明显的正相关关系。

Different cryptoexplosion breccia is the host rock of the gold deposit.

隐爆角砾岩型金矿是国内外一种具有重要经济价值的矿床类型。

The REE chondrite standardized model of the ore-bearing host rock show a middle Ce negative anomaly, obviously Eu positive anomaly and the right dip graphics, which are similar to some hot water sediments model.

含矿建造中容矿岩石的REE球粒陨石标准化模式是具有中等的Ce负异常和明显的Eu正异常、向右倾的图形，与一些热水沉积物的模式都有相似之处。

Low permeable media are the ideal natural barrier resisting the underground migration of harmful materials. So it becomes the first selected host rock for high-level radioactive waste disposal repository.

低渗透介质是阻碍有害物质在地下迁移良好的天然屏障，因此成为高放废物处置库围岩类型的首选。

The Pre-cambrian alumino-siliceous slate is the host rock of antimony deposit inHunan.

湖南前寒武系的 硅铝 质板岩是锑矿主要赋矿岩性.

The forming of the Au-bearing quartz vein mainly underwent 4 stages ( Emplacement of rock body and hydrothermal forming, forming of host structure and quartz vein filling, forming of microfissure and mineral enrichment).

含金石英脉的形成主要经历了岩体侵位及热液形成、容矿构造形成及石英脉充填、微细裂隙形成及富集成矿等4个阶段。

The Badao gold deposit is a typical Mesozoic volcanic rock-hosting gold deposit.

八道金矿为延吉中生代火山岩型金矿中较为典型的矿床之一。