host rock的例句大全

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。

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In order to study the sources of ore-forming metals, which is a long debated and unsolved issue, Re-Os isotope and He isotope compositions of the ore and host rock were systematically analyzed.

为探索研究长期争议的成矿物质来源，系统测定了矿石和主岩的Os，He同位素组成。

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Host rock is the major ore controlling factor and also the most important exploration indicator;

成矿母岩是主要控矿因素，同时也是最重要的找矿标志；

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On the host rock for the geological repositories of high level radioactive waste

论高放废物地质处置库围岩

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Mechanics Nature of Altered Host Rock of an Ore District in Hebei Province

河北某矿区蚀变围岩力学特性

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Host rock characteristics of uranium deposits of cataclastic-altered granite type

碎裂蚀变花岗岩型铀矿的赋矿岩石特征

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Comprehensive Control Technology of the Way Host Rock Stability in the Loose and Soft Seam Under the Abandoned Place

采空区下松软煤层巷道围岩稳定性综合控制技术与应用

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At a surface exposure the host rock dips steeply to the east.

在一个露头处，含矿主岩向东陡倾。

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The main host rock is trachyte with distinctive pockmark structure.

含矿主岩主要为粗面岩，具有独特的麻子构造；

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Rock pyrolysis experiment can reflect the yields of gas generated from its host rock in different evolution stage.

能够反映源岩在不同演化阶段的产气量；

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Two mica schists are considered to be the source bed and host rock of gold.

二云母片岩不仅是矿源层，而且还是赋矿围岩。

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The C isotope feature shows that the C of the Yishan gold deposit is from host rock.

碳同位素组成特征反映金矿床内的碳来自围岩。

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The host rock of the gold orebody is siltstone in Upper Roan Group.

金矿体围岩为上罗安组粉砂岩。

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The load and displacement distribution characteristic of anchor cable and host rock medium were compared single anchor with anchor cable group.

比较了群锚与单锚作用下的岩锚本身及宿主介质的荷载、位移分布特征。

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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。

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Host rock is marl of the Weiguan Group.

赋矿层主要为危关群泥灰岩；

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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

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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；

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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；

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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。

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