查询词典 geologic time

Geologic components and processes necessary to generate and store hydrocarbons, including a mature source rock, migration pathway, reservoir rock, trap and seal.

生成油气和储存油气必需的地质组成及地质过程。包括成熟的烃源岩、运移通道、储集岩、圈闭和封闭。

After the investigation and study on Alluvial Tin deposit in Changning Dayishan Mine,Conclude that its geologic setting mainly iles in its structure and land form a proper scale of Alluvial Tin deposit were found in the limestone solution cave around Dayishan granite body.

提出了在大义山花岗岩体外围灰岩溶洞发现了一定规模的砂锡矿床，并初步分析了形成原因。

In the future period, the innovation and development of geologic work require more and more socialized service of geological samples, and on the other hand, the government and the public desiderate service of geo-science information.

今后时期，不仅地质工作的创新与发展，对实物地质资料社会化服务的需求程度越来越高，而且政府和公众也亟需地学信息服务。

Zhangtianqu oilfield locates in the center of Yixia west slope, Ordos Basin. The field has a complex hydrocarbon-bearing bed set. On principle that lithology and reservoir can be identified, geologic parameters such as shale content, porosity, and oil saturation can be determined and be used to distinguish oil-bearing formation from water formation, as well as costeffectiveness, an improved logging interpretation model has been established. The model extends conventional single porosity interpretation methodology to identify various lithologies (such as coal seam, radioactive sandstone, carbonate rock besides sandstone and shale) by comprehensively analyzing the logging responses of sand reservoirs on economic logging set of acoustic logs and induction logs. Applications on real data show the improved model is superior in identifying complex lithology with conventional logging data.

张天渠油田位于鄂尔多斯盆地伊陕斜坡西部中段，该油田含油层系复杂，在岩性地质特征分析时，本着&能确定岩性，划分储层，提供泥质含量，孔隙度，含油饱和度等地质参数，区分油层，水层，以及经济适用&的原则，选用经济适用的声感组合测井系列，通过综合分析砂岩储层的测井响应特征，对传统单孔隙度解释方法进行改进，增加识别多种岩性成份(除砂岩，泥岩外，局部含有煤岩，放射性砂岩，碳酸盐岩等复杂岩性)的功能，建立了适合该油田的测井解释模型，提高了利用常规测井资料识别复杂岩性的能力和测井参数的解释精度，为油田勘探开发提供依据。

Environmental sedimentology, studying environment and disaster, must be important for solution of environment contamination, ecological destroy, geologic disaster and global climate change, and are becoming one of important development directions of sedimentology.

环境沈积学以环境和灾害研究为己任，将在解决人类面临的环境污染、生态破坏、地质灾害、全球气候变化等重大问题的研究中发挥越来越重要的作用，是未来沈积学发展的重要方向之一。

The metasomatic enrichments of Mesozoic mantles in the coastal Southeast China were inferred mainly by geochemical deduction, but reliable geologic evidence is lacking.

以往主要依据地球化学证据推断东南沿海中生代存在地幔富集作用，但缺乏可靠的地质学证据。

Three-dimensional Geologic Spatial Information System is a three-dimensional system, it uses three-dimensional spatial model to represent the geoscientific spatial information.

本论文分为两个部分：三维地质空间信息系统总体设计和三维可视化研究。

MtTaishan has abundant geologic remains, especially famed for its Early Precambriangeological evolution, Neotectonic Movementand and palaeontological fossils, etc. It isa natural geological museum with gigantic geological value.

公园地质遗迹景观丰富，尤其在早前寒武纪侵入岩、寒武系标准剖面、新构造运动与地貌、古生物化石遗迹等方面，都具有全国和世界意义的巨大地学价值，是一个天然的地学博物馆。

This course covers fundamentals of subsurface flow and transport, emphasizing the role of groundwater in the hydrologic cycle, the relation of groundwater flow to geologic structure, and the management of contaminated groundwater.

本课程主要介绍地下水流动和输送的基本规律，强调地下水在水文循环过程中所扮演的角色、地下水和地质结构的关系，以及如何管理已污染地下水。

Thus,the standard for reservoir dividing and sorting is established combining with the data as core experimental analysis,logging,well log,well testing and geologic studying. This paper describes the reservoir distribution in wells and predicts 3-D reservoir distribution of Archaeozoic reservoir in the Chengbei-30 burried hill with 3-D seismic inversion.

为此，岩心、录井、测井、试井结合建立了储集层划分和分类标准，识别描述了井点储集层的分布；以井点储集层为约束条件，应用三维地震反演技术，预测了埕北30潜山太古宇油藏的储集层三维空间展布。

Eight cases of simple chordee of penis were adopted urethral extending.9 cases of severe simple chordee of penis were adopted primary urethroplasty.

8例单纯性阴茎下弯患者采取尿道延伸术，9例重度阴茎下弯患者采取切断尿道矫直阴茎一期尿道成形术。

She is a daintily dressed young lady.

她是个装饰娇艳的少女。