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安全生产档案是安全生产管理系统的重要组成部分，为实现地勘单位安全生产目标．必须建立和健全安全生产档案。安全生产档案是实现安全生产管理法制化、科学化、标准化的基础。地勘单位安全管理工作复杂、繁重，建立健全安全生产档案，能有效地帮助单位领导及安全管理部门及时准确的实施安全措施，掌握和了解安全生产形势，创新安全生产管理办法。 相似文献
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本文分析了地勘单位安全生产管理机构在地勘经济发展中的地位和作用，阐述了在现阶段地勘单位安全生产管理机构单设是必要的，论述了如何看待地勘单位安全生产管理机构单设问题。 相似文献
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<正>为了适应勘查地球化学数据处理和应用越来越依赖于计算机技术和GIS技术飞速发展的形势,以及新一轮国土资源大调查地质调查的需要,中国地质调查局发展研究中心研制开发了《区域地球化学数据管理信息系统(GeoMDIS 2000)》,于2001年年底正式推出,面向全国地勘单位推广使用。 相似文献
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安全成本与企业安全度紧密相关。随着经济体制改革的深入,地勘单位存在着安全成本投入不足、安全事故损失性赔偿过低、处罚过轻以及安措经费提取不足等问题,提出判断安全成本控制成效的三条标准和三项原则,以新视角优化安全成本近代制,通过增加地勘单位安全的必要投入,可以最大限度地保障安全生产,提高地勘单位的经济效益。 相似文献
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对地勘单位经济运行中的资金管理、成本管理、制度管理等三个关键环节的作用及运行状况进行分析,指出其运行过程中存在的三个共性问题,即制度不健全,经营机制不完善;成本管理滞后,经济效益不明显;资金管理不规范,经济运行质量不高。地勘单位经济运行执行力就是地勘单位实现经济运行目标的能力。提高地勘单位经济运行执行力的关键是解决经济运行中存在的问题,为此提出了建立健全制度、完善经营机制,强化资金管理、确保生产经营正常进行,加强成本管理、提高经济运行质量等对策和措施。探索地勘单位提升管理水平,增强管理执行力,推动煤田地质经济健康持续发展。 相似文献
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1建立地勘单位经营责任考核的现实意义地勘单位属地化管理以来按照企业化经营的要求,其生产经营方式普遍发生了变化,最为显著的变化是地勘单位除承担少量财政资金安排的地质勘查 相似文献
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试论目标成本管理在煤田地勘单位中的应用 总被引：1，自引：0，他引：1
通过分析煤田地勘单位实行目标成本管理的意义和现状,提出了目标成本管理的具体应用措施,以期更好地为地勘单位加快推进企业化进程服务. 相似文献
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微观地勘经济管理学是研究地勘单位经营管理的一门学科。经营与管理的差异就在于管理是指在预定计划下实现对各种生产活动的指挥,而经营则是以市场为导向,按市场需求进行生产,经营管理实际上就是对这类经营生产活动的管理。地勘单位实现企业化后,它不再是依赖计划来指挥组织整个生产活动,而是以市场需求为导向来组织整个经营生产活动。从这一概念出发,地勘单位的经营管理或微观地勘经济管理包含以下几个主要方面:一是市场需求的调查与自身实力的分析;二是经营决策;三是经营计划;四是经营方式;五是经济效益。 相似文献
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Emily Keeble David I. Whiteside Michael J. Benton 《Proceedings of the Geologists' Association. Geologists' Association》2018,129(2):99-119
Pant-y-ffynnon Quarry in South Wales yielded a rich cache of fossils in the early 1950s, including articulated specimens of new species (the small sauropodomorph dinosaur Pantydraco caducus and the crocodylomorph Terrestrisuchus gracilis), but no substantial study of the wider fauna of the Pant-y-ffynnon fissure systems has been published. Here, our overview of existing specimens, a few described but mostly undescribed, as well as freshly processed material, provides a comprehensive picture of the Pant-y-ffynnon palaeo-island of the Late Triassic. This was an island with a relatively impoverished fauna dominated by small clevosaurs (rhynchocephalians), including a new species, Clevosaurus cambrica, described here from a partially articulated specimen and isolated bones. The new species has a dental morphology that is intermediate between the Late Triassic Clevosaurus hudsoni, from Cromhall Quarry to the east, and the younger C. convallis from Pant Quarry to the west, suggesting adaptive radiation of clevosaurs in the palaeo-archipelago. The larger reptiles on the palaeo-island do not exceed 1.5?m in length, including a small carnivorous crocodylomorph, Terrestrisuchus, and a possible example of insular dwarfism in the basal dinosaur Pantydraco. 相似文献
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The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts 总被引：4，自引：0，他引：4
The solubilities of columbite, tantalite, wolframite, rutile, zircon and hafnon were determined as a function of the water contents in peralkaline and subaluminous granite melts. All experiments were conducted at 1035 °C and 2 kbar and the water contents of the melts ranged from nominally dry to approximately 6 wt.% H2O. Accessory phase solubilities are not affected by the water content of the peralkaline melt. By contrast, solubilities are affected by the water content of the subaluminous melt, where the solubilities of all the accessory phases examined increase with the water content of the melt, up to 2 wt.% H2O. At higher water contents, solubilities are nearly constant. It can be concluded that water is not an important control of accessory phase solubility, although the water content will affect diffusivities of components in the melt, thus whether or not accessory phases will be present as restite material. The solubility behaviour in the subaluminous and peralkaline melts supports previous spectroscopic studies, which have observed differences in the coordination of high field strength elements in dry vs. wet subaluminous granitic glasses, but not for peralkaline granitic glasses. Lastly, the fact that wolframite solubility increases with increasing water content in the subaluminous melt suggests that tungsten dissolved as a hexavalent species. 相似文献
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Muriel Rocher Stéphane Baize Stéphane Jaillet Edward Marc Cushing Yannick Lozac&#x;h Francis Lemeille 《Comptes Rendus Geoscience》2003,335(8):701-708
Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ1 roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003). 相似文献
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正20141756 Chen Ruige(Mathematical College,China University of Geosciences,Beijing100083,China);Zhou Xun Numerical Simulation of Groundwater Level Fluctuation in a Coastal Confined Aquifer with Sloping Initial Groundwater Level Induced by the Tide(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(7),2013,p.1099-1104,6 illus.,16 refs.) Key words:confined water,groundwater level 相似文献
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正20141408 Cai Jia(Institute of Geology,Chinese Academy of Geological Sciences,Beijing100037,China);Liu Fulai Petrogenesis and Metamorphic P-T Conditions of Garnet-Spinel-Biotitebearing Paragneiss in Danangou Area,Daqingshan-Wulashan Metamorphic Complex Belt(Acta Petrologica Sinica,ISSN1000-0569,CN11-1922/P,29(7), 相似文献
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正20142386An Guoying(China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China)Application of Satellite Remote Sensing in Regional Hydrogeological Investigation:Taking Cenozoic Strata in Wenquan Sheet(1∶250 000)of Karakoram Range as an Example(Geosci- 相似文献
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正20141016An Chengbang(Key Laboratory of Western China’s Environmental Systems,Ministry of Education,Lanzhou University,Lanzhou 730000,China);Zhao Yongtao Lake Records during the Last Glacial Maximum from Xinjiang,NW China and Their Climatic Impli- 相似文献
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正20141538 Cao Qing(School of Earth Sciences and Engineering,Xi’an Petroleum University,Xi’an 710065,China);Zhao Jingzhou Characteristics and Significance of Fluid Inclusions from Majiagou Formation,Yichuan Huangling Area,Ordos Basin(Advances in Earth Science,ISSN1001-8166,CN62-1091/P,28(7),2013,p.819-828,7 illus.,3 tables,43 refs.) 相似文献
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正20142002 Wei Hualing(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang065000,China);Zhou Guohua Element Content and Mineral Compositions in Different Sizes of Soil in Tongling Area,Anhui Province(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(11),2013,p.1861 相似文献