Geological background which is one of the main factors affecting indoor radon.
其中地质背景是影响室内氡的主要因素之一。
Have I done sufficient work on geological background and depositional environment?
自己是否做了足够的了解地质背景和沉积环境的功课？
The sediment of south Ordos basin was formed in this regional geological background.
盆地南部延长组的沉积就是在上述区域地质背景下形成的。
Radon in air comes mainly from rocks and soils is controlled by the geological background.
空气氡主要来源于岩石和土壤，受地质背景控制。
Usually, the information includes ore-forming geological background, ore control factors, rock alterations, etc.
通常这些信息包括地质背景、控矿因素和岩石蚀变等。
It's relatively difficult to keep coal quality steady, especially for a coal mine with complex geological background.
特别是在地质条件复杂矿井，保证产品质量稳定难度较大。
Experts suggested that in city planning and attention to the building site should be high radon geological background zone.
专家建议，在城市规划和建筑物选址时应注意高氡地质背景区。
A good use of these results represents a logic way of understanding the modern muddy coastal process with geological background.
这些结果提供了一条经由地质背景认识现代泥质海岸带过程的途径。
Based on the geological background and mechanism, mechanical model of buckling failure for the consequent slope is given in this paper.
本文根据顺层边坡的地质背景及力学作用机制，抽象出了顺层边坡溃屈破坏的力学模型。
Ore prediction in the region is made on bsis of analysing the geological background for ore formation and aeromagnetic anomaly features.
结合成矿地质背景、航磁异常特征对找矿前景进行了分析。
Firstly this thesis systematically expounded the regional geological background and geographical conditions in Haizishan Natural Reserve.
论文首先系统地阐述了海子山自然保护区的区域地质背景和地理环境。
The features of engineering and geological background, shape, and structure of Yanziping Landslide formation are discussed in this paper.
本文论述了燕子坪滑坡形成的工程地质背景和形态、结构等特征。
Special geological background terrain of Chengdu-Kunming railway is the reason of the very development of geological hazards along the basic.
成昆铁路特殊的地形地质背景，是沿线地质灾害十分发育的基本原因。
Combining with the geological background of mineralization and the geological feature of the deposit, the ore prospecting direction is proposed.
结合成矿地质背景和矿床地质特征，指出了今后找矿方向。
Mo mineral belt in Xiao Qinling is known for its unique mineralization geological background, abundant mineral resources by geologists at home and abroad.
小秦岭钼矿带以其独特的成矿地质背景，丰富的矿产资源，受到国内外地质工作者的瞩目。
These are mainly attributed to the mining's geological background, the distribution of mercury belt and the mercury mining scale, and the mine closure time.
在沉积物中汞含量的比较也是得到相同的结果，这主要与矿区的地质背景、汞矿带的分布、还与汞矿开采规模、汞矿停产时间有关。
Based on the investigation on Jianmenguan scenic spot of Sichuan province, the agricultural geological background of Jianmenguan scenic spot was summarized.
通过对四川剑门关景区的调查研究，总结分析了剑门关景区的农业地质背景。
This paper, based on mass of practical work, summarizes the geological background and geological features of Jiangjiagou Gold deposit and discusses the genesis.
总结了蒋家沟金矿成矿地质背景和矿床地质特征，对矿床成因进行了探讨。
On the basis of geological exploration and rock structure analysis of the slope, the geological background and engineering conditions were researched especially.
在地质调查及边坡岩体结构分析的基础上，对滑坡侵蚀的地质背景及工程地质条件进行了详细的研究。
Based on the geological structure in the south of Jiangxi, this paper has analyzed the stress adjustment mode in that area under the geological background press.
利用赣南地区的基础地质资料，分析了该区域在大受力背景下的应力调整方式。
The combined effect of high geological background, acidic surface environment and the industrial pollution are the main reasons cause higher levels of heavy metals.
地质高背景、酸性表生环境和工业污染的共同作用，是造成环境中重金属元素含量较高的主要原因。
There are three prospects of lead- zinc, gold and gold-silver deposits in the area that show geological background and prospective reserves of super large-scale deposits.
有铅锌、金、金银三个远景区，具有形成超大型矿床的地质条件，显示了超大型矿床的资源前景。
Based on the geological background of Guizhou Province, the relationship between the geological conditions and actual soil and water loss and its potential danger was studied.
从地质背景出发，分析贵州省地质条件的区域特征与水土流失现状及潜在危险性的关系。
The relation between REDOX property and uranium mineralization of local discharge source is studied based on geological background, hydro-geology condition of Gongpoquan basin.
在系统分析公婆泉盆地地质背景、水文地质条件的基础上，对该区局部排泄源氧化还原属性与铀矿化的关系进行了探讨。
This kind of geological hazard can be prevented and predicted based on clarification of mechanism of its formation, geological background and condition under which it took place.
在搞清地面塌陷的形成机制、地质背景和发生条件的基础上，这种地质灾害是可以预测和防治的。
This outlined regional ore-forming geological background, described geological features of the copper ore deposit in the Wangzhuang area and discussed the genesis of the deposit.
在概述区域成矿地质背景的基础上，阐述了王庄地区铜矿的地质特征，并对矿床成因进行了探讨。
On the basis of the analyses of geological background, structure, strata and magmatic activities of gold mineralization, the further study of ore prospecting orientation is made.
在分析金矿成矿地质背景、构造、地层及岩浆活动基础上，进一步探索找矿方向。
And clarify the Wensu salt dome of the regional geological background, the main features of geological relics and geological remains of scientific significance, and other content.
并且阐明了温宿盐丘的区域地质背景、主要地质遗迹特征以及地质遗迹的科学意义等内容。
Contrasted to shallow lying tunnels, the geological background and mechanism of the hazards in deep lying long tunnels are more complicated, the intensity and harm are more serious.
这些问题尽管从形式上看与浅埋隧道工程差异不大，但其产生的地质背景和发生机理却复杂得多，强度和危害性也大得多。
This paper puts forward the engineering geological evaluation of seismic risk of Jiaozuo-Hebi mine areas by the analysis of seismic geological background and finite clement calculation.
本文通过对地震地质背景分析和数学有限元计算，最后提出对焦作-鹤壁矿区地震危险性工程地质评价。
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