查询词典 geological

Distribution region of EDZ and mechanical behaviors of rock mass are further evaluated by using damage model, and the result shows that damage variable is 0.6-0.8 for damaged zone, 0.4-0.6 for affected zone and 0.2-0.4 for slight affected zone. Finally, the slope excavation softening factor is introduced to Hoek-Brown empirical strength criterion, based on the deficiencies of using Geological Strength Index to estimate the rock mass mechanical parameter of EDZ.

对应实测开挖扰动区的分布范围和形状，可以近似确定开挖损伤区岩体的损伤值约在0.6~0.8以内，卸荷影响区岩体的损伤值约在0.4~0.6以内，轻微扰动区岩体的损伤值约在0.2~0.4以内；由此基于Hoek-Brown经验强度准则，引入开挖弱化因子，结合地质强度指标GSI，进行开挖扰动区岩体力学参数研究。

Due to the variousness and the complexity of the geological conditions and the observation environments of a pit it is unavoidable for model errors to exist in the data processing model of pit displacement monitoring .

由于基坑地质及观测环境的多样性和复杂性，基坑位移监测数据处理的理论模型与实际模型之间存在着模型误差。

In the field of geological 3D - visualization , selecting an appropriate spatial interpolation method is the key point in order to demonstrate the research object veraciously .

空间插值方法的选择是地质三维可视化当中能真实，准确的再现工程研究对象的关键要素。

Of optical illusions , stuffed birds , statuettes , objects of virtu and geological specimens .

大学的胡德艺术博物馆举办了一个展览，内容包括光学幻影，雕塑，古董和地质标本。

Through analyzing the situations of Guizhou province and the institute, Guizhou Chemical Geology Prospecting Institute has set up a developing aim that is "mainly do geological ore search ,try to cooperate prospecting with mining,steadily develop engineering prospecting ,strength diversified economy,vivify property management".

贵州化工地质勘查院从认真分析省情和院情入手，确立了"地质找矿为主，试行探采结合，稳步发展工勘，加强多种经营，搞活物业管理"的发展思路。

Important natural geological analogues are volcanic glass and meteoric glass(anal-ogues of solidified mass), clay minerals (natural analogues of backfill material), iron meteorite and copper deposits (natural analogues of waste containers), natural nuclear reactors, uranium deposits, iron deposits containing Th and REE and contact zones between igneous rocks and other rocks (natural geochemical analogues of HLW repository).

目前已有的地质类比研究对象主要有火山玻璃，陨石玻璃，粘土矿物，铁陨石，铜矿床，铀矿床，含含Th和REE的铁矿床，天然核反应堆和火成岩接触带等。

When the waters receded, they revealed geological features that are positively Wagnerian in scale: bars of gravel and sediment heaped up more than 250 metres high

当洪水消退后，他们留下的地质特征在规模上完全是瓦格纳式的宏篇巨制：砂砾和沉积物堆积的沙洲超过250米高

Because of the complex Geological environment of Wuhan Yangtze River Tunnel, it is necessary to research the influencing factors for the stability of its wall rock .

由于武汉越江隧道所处的复杂的地质环境，因此有必要对其进行围岩的稳定性影响因素的研究。

Coal-bearing seams in Shenyu mine area inclines northwest, the bedrock thickness on the coal seams increases northwest, and there are generally red soil water-resisting layer on the bedrock. To study on the coal-water friendly geological conditions for the water-resisting layer during the coal mining process, and to determine mining zones without causing obvious water table decline are an important approach to the water-conserving mining in the fragile ecological mine area of North Shaanxi.

榆神矿区含煤地层整体向北西倾斜，煤层上覆基岩厚度向北西方向增大，基岩之上普遍分布有红土隔水层，深入研究煤炭开采过程中不对含水层造成破坏的煤水共生地质条件，确定既可采煤、又可实现水位不明显下降的区域，是陕北生态脆弱矿区保水开采的重要途径。

In this paper some main geological hazerds in SanJiang plain region in the process of agri-caltrual development, such as soil erosion, seline-alkaline soil, flood and waterlog hazard, en- vironmental pollution, wind erosion to soil are discussed.

本文着重阐述了我国三江平原地区在农业开发过程中出现的水土流失、土壤风蚀砂化、盐碱土，洪涝灾害、环境污染等主要环境地质问题，并以实例说明了其危害

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。