native characteristic是什么意思

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用法例句

II1 coal seam in the mining area,analyzed CBM hosting features of the coal seam.

通过对矿区二1煤层大量的,资料研究,分析了二1煤煤层气赋存特征,沿煤层倾向由浅至深煤层气含量增高,成分由N2带、CO2和CH4混合带渐变为CH4带,煤层气含量等值线展布形态与构造线方向基本一致,在向斜轴部含量最高。

1 coalmine,expounded geothermal resources hosting features and estimated potential geothermal resources,discussed geothermal resources development and utilization prospect.

通过对首山一矿地热资源资料的收集整理、分析研究,阐述了该矿地热资源的赋存特征,估算了潜在的地热资源量,并对地热资源的开发利用前景进行了探讨,在规划煤炭开发的同时,也要以科学发展观从经济技术角度考虑到地热资源的合理利用。

This paper investigate occurrence characteristics of copper,lead,zinc,aurum,silver,molybdenum in the ore from the Yuejingou copper polymetallic deposit,based on microprobe observation and electron microprobe analysis.

利用显微镜与电子探针对西藏拉萨跃进沟铜多金属矿床矿石进行了观察与分析,查明了矿石中Cu,Pb,Zn,Au,Ag,Mo等成矿元素的赋存特征。

This paper describes the occurrence characteristic of macroelements in the region and discloses the relationship between partial macroelements and sedimentary environment in the coal.

本文分析了区内常量元素的赋存特征,揭示了煤中部分常量元素与沉积环境的关系。

Through testing crustal stress,surronding rock intensity,observation joint fissure and combined tectogenetic movement times without number,We make clear the ingredient occurrence characteristic and rule,which has establish solid basis for shaft drift s arrangement,suppo.

通过对余吾煤业公司地应力、围岩强度测试、节理裂隙观察,结合矿井经历的多次大的构造运动,基本弄清了余吾煤业公司煤岩体赋存特征及规律,为今后矿井巷道布置及支护、工作面布置奠定了坚实基础。

A study of formation cause, existing characteristics of the shallow gas and its danger to engineering;

海底浅层气的成因、赋存特征及其对工程的危害

By researching into the existing characteristics of coal seam methane in Shaqu mine.

通过对煤层瓦斯赋存特征的研究,认为沙曲矿煤层瓦斯生储类型理想,储量丰富。

Study on gas deposit features of 13-1 seam in Xinji No.1 Mine

新集一矿13-1煤层瓦斯赋存特征研究

CBM Hosting Feature and Resource Utilization

陕西彬长矿区煤层气赋存特征及资源利用

FEATURES OF OXIDATION ZONE AND GOLD OCCURRENCE IN GOSSAN TYPE GOLD DEPOSIT AT TAOYUAN, ANHUI

铜陵桃园铁帽型金矿床氧化带与金的赋存特征

Study of Nitrogen Endowment and Existence Characteristic in the Water-Submerged Plant-Sediment System;

水—沉水植物—沉积物体系氮素赋存特征研究

Study on Occurrence Characteristics of Gas and Drainage Method in Jiaoping Mining Area

焦坪矿区瓦斯赋存特征与抽放方法研究

Distributing and Translation of Phosphorus in China East Campagna

东部平原浅水湖泊沉积物磷的赋存特征

Probe into Coal-bearing Strata Hosting Features in Mengcheng Mine Area,Yanchi County,Ningxia

宁夏盐池县萌城矿区含煤地层赋存特征探析

Sulfur distribution characteristics of coal in Huaqiu exploration area in Tongzhi county of Guizhou privince

贵州省桐梓县花秋勘查区煤中硫的赋存特征

Geololgical features of geothermal resource in Laozi Mountain area of Hongze County

洪泽县老子山地热矿区地热资源赋存特征

An Analysis of the Characteristics of the Geothermal Resources in Yuntai Mountain’s Baijiayan District

云台山百家岩苑区地热资源赋存特征浅析

Research on top-coal caving in jinhuashan coal mine

青岗坪井田煤层赋存特征与沉积规律分析

CBM Hosting Features and Exploitation,Utilization Prospect in Wangjiaba Minefield,Bijie City

毕节市王家坝井田煤层气赋存特征与开发利用前景

The Characteristics of Tectonics and Hydrocarbon Accumulation of Jizhong Depression in late Cenozoic era

冀中坳陷晚新生代地质构造特征及其油气赋存

Research on Occurrence Environment and Pressure-deformation Capability of Foundation of Gravelly Soil in Gannan;

甘南碎石土赋存环境及地基压缩变形特征研究

Controlling Function of Characteristics of Surrounding Rock Mass on Gas Occurrence and Emission;

煤层围岩特征对瓦斯赋存与涌出的控制作用

CHARACTERISTICS OF GOLD MINERALIZATION OF THE MATOUTAN GOLD DEPOSITS IN EAST TIAN SHAN MOUNTAIN

东天山马头滩金矿金赋存状态及矿物特征

Analysis on Geological Structure Features and Gas Deposit Law in Lüshuidong Mine

绿水洞矿井地质构造特征与瓦斯赋存规律分析

Analysis of Structural Features and Coal Seam Hosting Pattern in Kebao Basin,Yiliang

宜良可保盆地构造特征及煤层赋存规律分析