共查询到20条相似文献，搜索用时 312 毫秒
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蔡泳 《十堰职业技术学院学报》2012,25(5):55-58
当前,我国稀土资源产业发展仍存在生态环境破坏和资源浪费严重,高端应用研发滞后,出口秩序较为混乱等问题,严重影响行业健康发展。我国稀土资源产业将要或已经到了转型升级的阶段,在这一阶段中,迫切需要解决稀土资源产业转型升级中的深层次矛盾,实现国务院提出"力争用5年左右时间,形成合理开发、有序生产、高效利用、技术先进、集约发展的稀土行业持续健康发展格局"的目标。本文对我国稀土资源管理政策提出一些建议,以保障我国稀土资源的科学发展。 相似文献
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世界装备制造业的发展趋势以及我国转变经济增长方式的要求,使得转型升级成为未来十年我国装备制造业发展的主旋律。节能减排国策为我国装备制造业转型升级指明了方向。以节能减排引领我国装备制造业转型升级要遵循政府引导、市场为主,项目带动、集群发展,对外开放、多元发展,机制创新、资源统筹的原则。文章最后以洛阳装备制造产业为例时装备产品不同类型的转型升级路径进行说明。 相似文献
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具有战略价值意义的珍贵金属——稀土,一直被广泛运用于农业、工业、军事等行业。由于长期以来缺乏法律、政策对稀土产业规范和监管,导致了稀土资源的大量流失和严重浪费。稀土产业政策法作为国家对稀土行业宏观调控的基础性法律,对于维护和引导稀土产业的健康发展有着不可替代的作用。反思我国稀土产业发展中存在的问题,结合我国产业政策立法的特有背景,顺应包容性增长、可持续发展理念的潮流,构建我国稀土产业政策法律体系,已成为稀土产业发展路径的必然选择。 相似文献
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零芷婕 《牡丹江教育学院学报》2015,(3):37+86
为了适应我国高等教育结构调整和地方产业转型升级的需要,越来越多的地方本科院校开始向应用型大学转型发展。图书馆电子资源结构不合理,脱离实际需求,无自身特色,资源配置不及时等问题已经无法满足学校转型发展的信息需求,图书馆应遵循实用性、应用性、特色性原则,以实际需求出发优化馆藏电子资源结构,加快建设特色数据,建立动态的电子资源获得平台而保障学校转型发展期的电子资源需求。 相似文献
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工业设计产业的发展是促进制造产业结构的转型升级重要因素,天津是我国重要的工业城市,制造产业发达,文章分析天津工业产业结构存在问题及工业设计产业现状,探讨天津市通过打造“设计创新提升计划”,整合资源.搭建工业设计创新平台等对策促进制造产业结构转型升级. 相似文献
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《西北成人教育学报》2016,(2)
金融对于产业的升级更新发展有重要的支持作用。要通过整合金融资源加强金融产业建设,提高金融资本效率、优化金融服务质量以着力发挥金融对产业的支撑引导作用,促进甘肃产业升级转型。为此,甘肃应当在"丝绸之路经济带"背景下,以金融为突破口,制定金融支持产业发展的战略,更好地促进省内产业转型升级。 相似文献
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杨永鹤 《鞍山师范学院学报》2017,(5):42-45
菱镁产业是鞍山市的主要支柱产业之一,但目前菱镁产业存在的产品附加值低、装备水平低、资源利用率低、环保水平低等问题严重制约了菱镁产业的发展.菱镁产业只有优化整合菱镁资源,提升产业精深加工能力,促进产业从产业链价值低端向中高端发展,才能得到可持续发展.本文从分析菱镁产业现状和存在问题入手,提出了菱镁产业转型升级的方向和途径,明确了菱镁产业转型升级的保障措施. 相似文献
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本溪资源型产业如何实现"华丽的转身" 总被引：1，自引：0，他引：1
本溪作为典型资源型城市的老工业基地,以循环经济为视角,优化产业结构,加快产业升级,是本溪市资源型产业面临的最为迫切的任务。本文通过梳理本溪资源型产业转型的资源枯竭与环境问题、经济问题、三次产业问题,依托本溪市优越的区位条件、丰富的自然资源、不断完善的基础建设等,阐述了本溪市资源型产业转型的路径。 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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YANGShiguo 《重庆大学学报(英文版)》2004,3(1):86-88
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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GUO Bao-feng Xiao Da-wei 《重庆大学学报(英文版)》2005,4(3):129-133
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator＇s Garden. Translating building data to the Virtual Reality Modeling Language （VRML） is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching. 相似文献
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The awareness of individualism can be traced back to the period of American Revolution when the Declaration of Independence was produced.It expressed basic beliefs concerning freedom,equality,democracy,privacy and the relationship between people and government,which were exactly what the philosophy of individualism mostly dealt with at that time.This paper is to exploit the essence of individualism by analyzing the Declaration .The analysis enables us to reconsider its significance to the issue of America human rights and foreign policies. 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献