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蚀变

na.【地】alteration
网络alternate; Altered

蚀变

英-汉网络释义

蚀变

alteration

英汉地质词典 - 豆丁网 ... altazim uth 经纬仪 alteration 蚀变 alteration halo 蚀变晕 ...

alternate

... 盟国，同盟者，伙伴 alteration n. 变更，改变；蚀变 alternate vt. 大使，使节 ambient a. ...

Altered

Pure Moon 4 清凉月之四:清凉 - Wang... ... Healing Su 治疗组曲 Altered:S 蚀变:第二次运动 Angels & D 天使与魔鬼 ...

2

The rock is widely corroded , especially the second-rate hornblende is all over the rock .

岩石蚀变普遍，特别是次闪石化遍及整个岩体。

3

As the single bodies are butted up and down , the height of the invention can be changed and an ablation and shortened electrode bar is used .

由于单体上下对接，高度可变，可以利用烧蚀变短的电极棒。

4

In mineral resources prospecting with remote sensing , mineralization-alteration information extraction is one of the crucial steps.

在遥感找矿中，矿化蚀变信息的提取是重要的工作内容之一。

6

It was showed that wall-rock had a strong alteration .

研究发现笋叶林矿区围岩蚀变十分强烈；

7

Pangxidong deposit is one of the typical altered cataclastic rock type Ag(Au ) deposit in the Northwest Guangdong province .

庞西垌银（金）矿床是粤西北地区构造蚀变岩型银（金）矿床的典型代表之一。

8

The limits of the altered sands are considered to be the most forward penetration of the oxidizing groundwater .

蚀变的沙子边缘被认为是具有氧化作用的地下水所能到达的最前沿。

9

Alterations of country rocks are complicated and multiple, and mainly are silicification , calcination, biotitization and dolomitization.

围岩蚀变类型较多而且复杂，主要有硅化、滑石化、黑云母化和白云岩化。

10

The perlite in the area is of characteristics of decreasing reservoir significance with increasing alteration .

本区珍珠岩具有随蚀变程度加强而储集性能大大降低的特征。

11

And its alteration process was promoted by the presence of the alkaline aqueous medium .

其蚀变过程是在碱性水介质参与下完成的。

12

Hydrothermal alteration is closely associated with gold mineralization , but different types play different roles in gold mineralization.

热液蚀变与金矿化关系密切，但不同的蚀变对金矿化作用不同。

13

The altered rocks had a similar development with the hydrothermal ore deposits in the area of three paralleled rivers.

蒙脱石化蚀变岩的发育分布与三江地区热液矿床的分布具有相似的规律。

15

16

Composition Characteristics and Alteration of "Fenghuangite"

“凤凰石 ”的成分特征及其形成的蚀变作用

18

It is characterized by complicated mineral compositions and ore fabrics, intensive wall-rock alteration and distinct mineralization zoning .

矿物成分多样，结构构造复杂，围岩蚀变强烈，矿化分带明显。

19

The wall rock alteration shows gold deposit is related the deep magmatic intrusion .

围岩蚀变表明与深部岩浆侵入作用有关。

21

According to the magnetic anomaly from Hydrocarbon alteration zone , the distribution of oil gas seepage can be determined at plane .

利用烃蚀变带所产生的磁异常现象，在平面上圈定油气渗漏的分布范围，进而寻找海底油气藏。

23

The guidance significance of silicified alteration and mineralization enrichment to ore prospecting is also discussed .

并讨论了硅化蚀变与矿化富集规律在找矿方面的指导意义。

25

The alteration distribution from ore body to wall rock is skarn-high silicification -low silicification-quartzification and carbonatization .

矿体至围岩明显有矽卡岩化 -强硅化 -弱硅化 -石英、碳酸盐化的蚀变分带特征。

26

27

According to the feature on symmetric distribution of the mineralization and main alteration types , the author has considered th . . .

根据矿化和主要蚀变类型的对称分布特点，认为拆离断层是金矿的直接导矿构造。

28

29

The information of mixed alteration anomaly is extracted with ratio logistic multiplication .

运用比值逻辑乘运算提取混合矿化蚀变信息；

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