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锂资源属世界稀缺性战略资源,被誉为“锂三角”的玻利维亚、智利与阿根廷等三国交界地区的盐湖锂资源储量占据全球探明储量的大多数。玻利维亚锂资源储量居世界首位,已发现的锂矿资源多为现代盐湖中含锂卤水,在当前拉美地区锂资源中占有十分重要的地位。本文分析了玻利维亚锂资源分布与开发利用现状,总结了当前锂资源开发的困境,对未来盐湖卤水锂资源发展策略进行了讨论与思考。 相似文献
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云南有着丰富的铁矿资源,但由于矿山基础薄弱,技术、设备落后,造成可采资源不足,生产能力下降。必须规范开采秩序,加大资源勘查投入,减轻企业负担,依靠科技进步,提高矿产资源的综合利用,合理利用国外铁矿资源,走可持续发展之路。 相似文献
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金属矿山随着开采年限增加,金属资源日益减少,综合利用金属资源和非金属资源.以求效益的最大化,是金属矿山共同寻求和发展的方向。本文从银山铅锌矿资源分析入手,介绍了在资源综合利用方面的原则、基本思路,重点对非金属矿物产品绢云母项目的开发和应用前景进行了介绍,展望了矿山资源综合利用的前景。 相似文献
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攀枝花矿产资源特征及循环经济发展策略探讨 总被引:2,自引:0,他引:2
文章着重描述了攀枝花矿产资源特征、资源矿物流向和资源产品定位,分析了资源矿物使用行业的不同特点,明确了针对攀枝花矿产资源利用的循环经济目标,根据资源循环利用技术水平和资源循环开发现状,提出了攀枝花矿的循环经济发展策略. 相似文献
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从“资源”来讲,资源是资财的本源,在经济学中,把可以投入到生产中去创造财富的生产条件,通称资源。按形成方式不同,可以分为自然资源和非自然资源,非自然资源按经济性质又可分为物质资源和人力资源,按国务院办公厅的通知精神,主要是指能源、原材料、水、土地等自然资源和物质资源,即经过劳动能创造财富的各种要素。 相似文献
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From case studies, it was found that the practices of infrastructure development can be abstracted into development patterns. Based on the findings, this paper first investigated possible task allocations between the public and private sectors to build a development decision tree of infrastructure projects, and then constructed a development pattern matrix with five valid development patterns, according to the time frame and fund sources of payment to private firms. The five development patterns were systematically studied and the findings showed that various procurement models can be derived through changing task allocation and the way to pay private firms. Some key procurement models derived from the five development patterns were illustrated by examples. Moreover, the procurement method of build-transfer-lend was devised to demonstrate that new procurement models can be derived from the development pattern matrix. Finally, a case study showed that the five basic development patterns can be combined to form mixed procurement models. The development decision tree and the development pattern matrix provide a thinking tool in the formulation of procurement strategies. 相似文献
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矿产资源的开发利用对地方经济的发展具有极为重要的推动作用.如何实现“开发资源,发展经济,造福社会,保护环境”的发展目标,是地方政府、生产加工企业都需要认真思考和面对的问题.凉山州作为四川最为重要的矿产资源富集地,不仅要加大矿产资源的勘查力度,摸清矿产资源状况,做好开发利用规划,规范开采秩序,尽可能延伸矿产资源开发利用的... 相似文献
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冶金工业是我国工业生产中的重要组成部分,在我国经济发展过程中发挥着重要作用,并贯穿于我国社会发展的各个阶段,从建国初期的大炼钢铁到改革开放后的冶金工业园区的建立,都能看出我国经济发展对于钢铁冶金的依赖和重视。作为我国社会经济发展的重要产业,加强对新时期我国冶金工业的发展运行现状的分析,明确发展过程中的不足,对于促进我国冶金工业的进一步发展具有重要意义。同时,还应结合社会发展其实分析我国冶金工业在未来的发展态势,以此为基础开展工业生产,更有利于我国冶金工业的持续健康发展。 相似文献
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本文通过对四川水文化发展过程的分析,认为新时期四川水文化的发展方向是要构建符合以人为本科学发展观的、以人水和谐为核心的水文化。 相似文献
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Reviews the book Blackwell handbook of language development, edited by Erika Hoff and Marilyn Shatz (see record 2007-00509-000). This book focuses on charting language development across monolingual and bilingual contexts for both typical and atypical learners. Rather than arranging discussions around each language component (which at times, might make for more efficient reading), the book successfully captures the complexities of language development across time. Part 1 of the handbook covers the organic and environmental bases of language development and theories that have been posited to explain this development. Part 2 tackles language learning during infancy, highlighting the fact that the abilities of the infant and the richness of the input result, almost invariably, in language acquisition. Part 3 of the handbook covers early childhood language development. Part 4 covers language development after early childhood, when most developing children learn and master a more sophisticated language use. Finally, Part 5 talks about language development in special populations. Chapters here discuss issues such as the relationship between the development of language and other abilities as well as the organic factors that hinder typical language development. This section also touches on what is yet to be discovered; for example, the link between IQ and language development in special populations. This handbook offers detailed information on topics in language development that have long fascinated researchers and practitioners in the field. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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针对宁夏地区煤矿开采现状,归纳总结了宁夏煤矿开采亟待解决的技术问题,如基础理论与技术瓶颈亟待突破、绿色开发技术标准与规范不完善、绿色开发技术与装备保障不足以及缺乏示范引领与政策支持。从宁夏煤炭工业未来发展的现实需求出发,提出了宁夏煤矿绿色开发的战略思想、发展蓝图和战略目标,形成其总体战略布局。在此基础上,从多方面提出了宁夏煤矿未来绿色开发的技术路径,主要包括煤炭开采水资源保护技术、矿井水大规模低成本处理技术、矿区地表生态减损和修复技术、智能化绿色开采技术以及洁净煤技术。最后,提出了宁夏煤矿绿色发展的可行性建议。明确绿色发展理念与目标,积极实施绿色矿业,助力生态环境和生态文明建设迈上新的台阶,最终实现宁夏煤炭产业的高质量可持续发展。 相似文献
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有色金属矿产资源是国家发展建设的重要物质基础,广泛应用于建筑、工业、农业、军工等各行各业,是一种关键的战略资源。经济的迅速发展对资源提出了更大的要求,如何充分利用有色金属矿产资源,实现有色金属矿产资源开发循环经济的发展显得尤为重要。本文从有色金属开发循环经济的意义入手,阐述了有色金属矿产循环经济的原则,指明了有色金属矿产循环经济发展的主要技术方向,以及相应的政策措施,以期能够为有色金属矿产资源开发发展循环经济的深入发展提供借鉴。 相似文献
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Ruvolo Catherine M.; Peterson Scott A.; LeBoeuf Joseph N. G. 《Canadian Metallurgical Quarterly》2004,56(1):10
For many organizations, leader development takes a back seat to mission requirements, even when the organization declares leader development is an important value. The 2001 Global Leadership Conference explored the misalignment between the value that organizations say they place on leader development and the leader development activities that they actually engage in and reinforce. There were several conclusions. First, leader development activities are critical to organizational success. Second, leader development programs must be grounded in a framework of developmental theories and principles. Third, an organizational culture that reinforces leader development is crucial for such initiatives to succeed. This theoretical article discusses the conditions necessary for successful leader development, the impediments that many organizations must address, and ways in which consulting psychologists can facilitate the process of creating and implementing a leader development program. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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矿山是我国重要的经济与资源发展项目,对我国的发展有着非常重要的影响作用,而自我国发展进入现代以来,就一直提倡绿色发展的理念,对于矿山的发展而言,也提出了“绿色矿山”的发展目标。在不危害矿山地质、环境同时又能保证矿产资源供应的情况下,进行矿山的开发是“绿色矿山”发展的基本要求。本文就该矿山建设以及恢复治理方式展开研讨。 相似文献