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Environmental Issues of Geothermal Development in Yangbajing, Tibet and the Countermeasures 被引量:4
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作者 LiHui-xia HeXiao-rong +1 位作者 HuXian-cai DuoJi 《Wuhan University Journal of Natural Sciences》 CAS 2003年第03B期965-974,共10页
The pollution source and pollution state of surface water is respectively assessed with equal-standard-pollution-load index and Nemero index, and the habitans' health is assessed as well by comparison with pre-dev... The pollution source and pollution state of surface water is respectively assessed with equal-standard-pollution-load index and Nemero index, and the habitans' health is assessed as well by comparison with pre-development of geo-thermal field. Results show that: 1) Three pollutive factors obviously fail to attain the required standards and their order sorted by impact degree is As>F- >S2-. 2) The Nemero index of Donggua cross section of Duilongqu River is 0. 725 and the water quality is at mildly-polluted level. 3) In Lhasa River, the Nemero indexes of cross sections affected by geo-thermal fields are much higher than that of the unaffected one, which shows the present and potential impacts of geo-thermal development. 4) Much more inhabitants nearby got trichomadesis sickness after geothermal development, which shows that the surface water pollution in this area has threatened the inhabitants' health. In addition, other environmental issues caused by Yangbajing geothermal development are analyzed and some countermeasures are proposed. 展开更多
关键词 Yangbajing of Tibet geothermal energy resources equal-standard-pollution-load index Nemero index counter measures
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Predicament and Countermeasure Analysis of Intellectual Property Management for Strategic Emerging Industry 被引量:2
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作者 Zhang Lingwei Liu Dunhu 《学术界》 CSSCI 北大核心 2014年第7期303-307,共5页
Intellectual property is the core support and important driving force for the sound development of strategic emerging industry. This paper makes an analysis on the current predicament of intellectual property manageme... Intellectual property is the core support and important driving force for the sound development of strategic emerging industry. This paper makes an analysis on the current predicament of intellectual property management for strategic emerging industry from the four stages of the process,including creation and development management,business management,revenue management and disposal management on intellectual property,and finally explores the solutions and gives some countermeasures. 展开更多
关键词 知识产权管理 新兴产业 业务管理 收入
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A Study on the Counter Measures for Eco-friendly Land Use Model in Mountainous Area——a Case of Qianjiang District of Chongqing Municipality 被引量:8
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作者 谭伟 张安明 An-ming 《Agricultural Science & Technology》 CAS 2010年第5期182-186,共5页
Accompanying the development of social economy,the land use model of mountainous area,typically eco-weak area,is changing gradually. Here the establishment of eco-friendly land use model in mountainous area,will pione... Accompanying the development of social economy,the land use model of mountainous area,typically eco-weak area,is changing gradually. Here the establishment of eco-friendly land use model in mountainous area,will pioneer the model of sustainable development in that area. Concerning Qianjiang District of Chongqing Municipality,huge change of land use model,mainly embodied in the unceasing increase of construction land and gradual decrease of agricultural use land,has taken place in recent years. To explore the eco-friendly land use model in mountainous area,Qianjiang District was chosen as the study object in the present study. Via analyzing the changes in land use model,we found that related eco-environment restrictive factors mainly regional climatic change,soil texture,hydrological environment as well as soil erosion and land degradation,etc. And based on these results,we further analyzed the effect of land use change on eco-environment and the factors restricting the maintenance of eco-environment and regional development,finally put forward the counter measures for balancing land use and co-environment in mountainous area. The results will be important for the development of social economy and eco-system construction in Qianjiang District. 展开更多
关键词 Mountainous area Eco-friendly Land use Qianjiang District
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A "Declining" Power and Its Counter measures
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作者 Shi Yinhong is a Professor of the School of International Relations and Director of theCenter for American Studies, Remin University of China. 《Contemporary International Relations》 2004年第12期1-7,共7页
关键词 DECLINING Power and Its counter measures
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The Opening of China's Securities: Challenge, Opportunities and Counter Measures
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作者 Bao Daiqin Zhao Huaiyong 《China's Foreign Trade》 1999年第12期15-18,共4页
No matter what is the outcome,as long as China is linked with theworld economy and enjoys thebenefits brought about by variouscountries that have opened theirsecurities market, China’s securities market will open soo... No matter what is the outcome,as long as China is linked with theworld economy and enjoys thebenefits brought about by variouscountries that have opened theirsecurities market, China’s securities market will open sooner or later. 展开更多
关键词 CHALLENGE Opportunities and counter measures
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Analysis and counter measure in blood grouping errors of volunteers’donating blood
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《中国输血杂志》 CAS CSCD 2001年第S1期378-,共1页
关键词 Analysis and counter measure in blood grouping errors of volunteers
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On China's Accession to the WTO: Many Entrepreneurs Are Optimistic, But Few Have Counter Measures
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作者 Yang Wei 《China's Foreign Trade》 2000年第3期39-39,共1页
关键词 On China’s Accession to the WTO view But Few Have counter measures Many Entrepreneurs Are Optimistic
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A BI4π COUNTING METHOD FOR THE MEASUREMENT OF ACTIVITY
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作者 于凤翘 周宝国 +1 位作者 孙安康 李作前 《Nuclear Science and Techniques》 SCIE CAS CSCD 1990年第3期179-186,共8页
In this article, a Bi4π counting method comprised of Bi4πcounter and a new fundamental measurement method was described, which can measures rather more radionuclides and can achieve accuracy of 0.03% to 0.06% (1σ),... In this article, a Bi4π counting method comprised of Bi4πcounter and a new fundamental measurement method was described, which can measures rather more radionuclides and can achieve accuracy of 0.03% to 0.06% (1σ), in principle. Thecorrectness of this method is demonstrated by measurements of 60Co sources which results of activities compared with 47πβ-γ coincident method are in agreement within the measurement errors, and it is readily achieved to accuracy of 0.2%. Finally, the range of the applications for this Bi4π counting method among one hundred or more important radionuclides is also discussed. 展开更多
关键词 ACTIVITY Bi4π METHOD measureMENT counter
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Dust particles in free troposphere over Chinese desert region revealed from balloon borne measurements under calm weather conditions
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作者 HABIB Ammara CHEN Bin +7 位作者 SHI Guangyu IWASAKA Yasunobu NATH Debashis KHALID Bushra TAN Saichun MAHMOOD Tariq JIAO Reguang NTWALI Didier 《Atmospheric and Oceanic Science Letters》 CSCD 2019年第1期12-20,共9页
The Taklamakan Desert in China is one of the major source regions for Asian dust particles.All balloon-borne measurements in this report were carried out in Dunhuang,in the Taklamakan Desert,during calm weather condit... The Taklamakan Desert in China is one of the major source regions for Asian dust particles.All balloon-borne measurements in this report were carried out in Dunhuang,in the Taklamakan Desert,during calm weather conditions.The aerosol number concentration,size distribution,mass concentration,and horizontal mass flux due to westerly wind were investigated.The measurements were performed on 17 August 2001,17 October 2001,11 January 2002,and 30 April 2002.Five channels(0.3,0.5,0.8,1.2,and 3.6μm in diameter)were used in the Optical Particle Counter for particle measurements.The aerosol number concentration in the winter season(11 January 2002)at 3–5 km was very high.Variation of free-tropospheric aerosols on 30 April 2002 was noticeable.A super-micron range was noticeable in the size distribution of all the measurements.Many variations in temperature and aerosol concentration were found at these inversion points.High values of estimated mass concentration of aerosols were frequently observed in the atmosphere near the ground(i.e.,1–2 km);and interestingly,relatively high concentrations were frequently detected above 2 km from the surface.Wind patterns observed using ERA-Interim data at 500 and 850 hPa showed that westerly winds dominated in the Taklamakan Desert during the observation period.The average horizontal mass flux of background Asian dust due to westerly wind was observed to fall within the range of 58.5–1219 tons km?2 d?1.Vertical profiles of aerosol number concentrations showed that significant transport of aerosols dominated in the westerly region(i.e.,4–7 km). 展开更多
关键词 AEROSOLS optical particle counter balloon-borne measurements Dunhuang
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Suggestions on Strengthening Greening Construction of Ecological Residential Areas
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作者 Peng LI 《Asian Agricultural Research》 2013年第9期103-107,共5页
Greening construction is an important part of the construction of ecological residential areas,but there exist some misunderstandings in greening construction of ecological residential districts at present.Based on th... Greening construction is an important part of the construction of ecological residential areas,but there exist some misunderstandings in greening construction of ecological residential districts at present.Based on the description of functions of green space in ecological residential areas,the summarization of principles of greening design,and the discussion of questions in greening construction of ecological residential districts,some suggestions as well as specific measures for strengthening greening construction of ecological residential areas were proposed to promote the healthy development of greening construction in ecological residential areas. 展开更多
关键词 ECOLOGICAL RESIDENTIAL COMMUNITY GREENING construc
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化工园区数智化提升研究
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作者 陈庆俊 姜梦凡 +6 位作者 张文 郭嘉琪 李强 吴晓峰 李君发 李君 武岳 《化学工业》 CAS 2024年第3期83-88,共6页
简述了我国化工园区数智化提升的重要意义及智慧化工园区建设概况;分析了智慧化工园区建设面临的挑战与风险;在此基础上,对我国智慧化工园区建设提升的具体举措进行了深入研究,并提出建议。
关键词 化工园区 数字化 智慧化 数智化 提升举措 建议
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韩国大数据行业技术贸易政策对中国的影响与借鉴
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作者 于钢 孙宇宁 王静雅 《标准科学》 2024年第9期149-152,共4页
大数据作为当今信息社会的核心驱动力,对经济和社会发展具有重要意义。韩国作为大数据行业的领先国家,其技术贸易政策对中国具有示范和借鉴价值。本文首先分析了韩国大数据行业的发展现状和特点,包括政策支持、标准化建设。通过对韩国... 大数据作为当今信息社会的核心驱动力,对经济和社会发展具有重要意义。韩国作为大数据行业的领先国家,其技术贸易政策对中国具有示范和借鉴价值。本文首先分析了韩国大数据行业的发展现状和特点,包括政策支持、标准化建设。通过对韩国大数据技术贸易政策的深入研究,揭示了中国大数据行业面临的挑战与机遇。根据研究结果,提出了对中国大数据行业技术贸易政策的借鉴建议。 展开更多
关键词 大数据 技术贸易政策 借鉴建议 发展对策
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教育数字化转型中高校课程思政的困境和对策研究
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作者 贺祖松 《北京经济管理职业学院学报》 2024年第3期65-71,共7页
教育数字化转型是对传统教育模式、教学方法、教学内容等进行创新、改造和升级,极大地推动了教育理念的革新。在教育数字化转型大背景下,高校应加强课程思政数字化教学资源的建设及课程思政与数字技术的融合创新,创设高效的思政育人环境... 教育数字化转型是对传统教育模式、教学方法、教学内容等进行创新、改造和升级,极大地推动了教育理念的革新。在教育数字化转型大背景下,高校应加强课程思政数字化教学资源的建设及课程思政与数字技术的融合创新,创设高效的思政育人环境,增强课程思政的吸引力,完善课程思政多元化评价体系,提升师生的数字化素养,强化师生互动,构建数字化思政学习共同体。确保课程思政的数字化转型能够顺利进行并取得实效,为培养具有创新精神和实践能力的高素质人才做出更大贡献。 展开更多
关键词 教育数字化 转型 课程思政 对策
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基于Vensim的汽车零部件供应链管理研究
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作者 赵峰 喻坤 +1 位作者 李轶 陈孟 《南阳理工学院学报》 2024年第4期31-37,共7页
利用系统动力学和Vensim软件搭建汽车零部件供应链模型,分析“牛鞭效应”在供应链中需求变异放大现象对供应链库存的影响。通过绘制因果关系图,建立三级零部件供应链模型,对时间延迟、期望库存持续时间、库存调整时间、移动平均时间节... 利用系统动力学和Vensim软件搭建汽车零部件供应链模型,分析“牛鞭效应”在供应链中需求变异放大现象对供应链库存的影响。通过绘制因果关系图,建立三级零部件供应链模型,对时间延迟、期望库存持续时间、库存调整时间、移动平均时间节点进行分析,研究发现这4个辅助变量都会加剧“牛鞭效应”。根据汽车零部件供应链的特点,提出针对性策略来弱化“牛鞭效应”,优化企业库存管理,提高库存利用率、最小化库存支出,改善企业现金流。 展开更多
关键词 库存管理 系统动力学 供应链 对策
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推进湖长制落地见效 维护湖泊健康生命
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作者 刘小勇 《水利发展研究》 2024年第3期73-76,共4页
2017年12月,中央印发《关于在湖泊实施湖长制的指导意见》,明确要求全面建立湖长制。文章分析了湖泊治理保护的主要特点、实施湖长制的任务要求以及推进湖长制落地见效的有关措施建议,为管理和研究提供参考。
关键词 湖长制 任务要求 措施建议
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智慧侦查人才培养模式下高校“反恐怖对策”课程教学改革研究——以湖南警察学院为例
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作者 綦凤 潘庆娜 周琳 《成才之路》 2024年第15期13-16,共4页
“反恐怖对策”课程是公安专业学生了解反恐形势,培养反恐理念的重要课程,能为学生适应反恐怖斗争实际工作需要和进行反恐警务实战奠定坚实的基础。湖南警察学院“反恐怖对策”课程组结合本校智慧侦查人才培养需求,根据课程教学中存在... “反恐怖对策”课程是公安专业学生了解反恐形势,培养反恐理念的重要课程,能为学生适应反恐怖斗争实际工作需要和进行反恐警务实战奠定坚实的基础。湖南警察学院“反恐怖对策”课程组结合本校智慧侦查人才培养需求,根据课程教学中存在的问题,从紧跟反恐形势、线上线下结合、整合拓宽教学资源、强化实战实训、多维度进行课程思政教学等方面进行深入教学改革,以提升教学质量,为培养专业反恐人才贡献力量。 展开更多
关键词 公安院校 反恐怖对策 智慧侦查 课程教学改革 人才培养
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“双循环”视域下我国跨境电商支付问题研究
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作者 王戈 伍尔康 《北方经贸》 2024年第8期28-31,共4页
近年来,受疫情的影响全球经济的压力加大,面对如此严峻的外部环境,我国顺势提出了“独立自主、高水平开放”的国内国际双循环战略。在此背景下,跨境电商行业飞速发展,成为我国经济发展中一股新的力量,为我国经济的复苏提供了新的动力。... 近年来,受疫情的影响全球经济的压力加大,面对如此严峻的外部环境,我国顺势提出了“独立自主、高水平开放”的国内国际双循环战略。在此背景下,跨境电商行业飞速发展,成为我国经济发展中一股新的力量,为我国经济的复苏提供了新的动力。跨境支付作为跨境电商的一个重要环节,与跨境电商的健康发展息息相关。由于我国跨境电商支付不健全,存在诸多的问题,制约着跨境电商的发展前景。只有完善和解决跨境电商支付出现的问题才能为跨境电商提供不断的发展动力。本文主要分析了我国跨境电商的支付现状以及在支付方式中存在的问题和风险,并对这些问题提出自己的解决措施和建议。 展开更多
关键词 跨境电商支付 跨境电商 问题和风险 措施和建议 双循环
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肃北牦牛产业发展现状及对策建议
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作者 何玉龙 武志锋 +2 位作者 刘长波 孙建祥 于天军 《畜牧兽医杂志》 2024年第5期62-65,共4页
肃北县是甘肃唯一的蒙古族自治县,地处祁连山麓余脉,总面积6.67万km^(2),是甘肃省面积最大的县。肃北牦牛是分布在肃北县盐池湾一带,经过长期的自然选择所形成的独特的牦牛群体,具有体格大、生长速度快、产肉性能好等优势,深受牦牛饲养... 肃北县是甘肃唯一的蒙古族自治县,地处祁连山麓余脉,总面积6.67万km^(2),是甘肃省面积最大的县。肃北牦牛是分布在肃北县盐池湾一带,经过长期的自然选择所形成的独特的牦牛群体,具有体格大、生长速度快、产肉性能好等优势,深受牦牛饲养地区牧民群众的喜爱。目前,肃北牦牛存栏0.92万头,其生产的奶、肉等为当地牧民提供了生活资料和经济来源,对于当地社会经济发展至关重要。近年来,随着当地政府的政策支持,肃北牦牛虽然得到了较快发展,但也存在一定的制约因素。因此,本文通过分析肃北牦牛现状及取得的一些发展成效,指出肃北牦牛产业发展过程中存在的问题,提出可供参考的解决措施和建议,从而促进肃北县牦牛产业快速发展,促进当地居民增收致富。 展开更多
关键词 肃北牦牛 产业发展 措施 建议
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积极推进我国计算机应用智慧化的思考
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作者 龚炳铮 《自动化博览》 2024年第7期38-42,共5页
本文分析了计算机应用智慧化的含义、分类、重大意义、技术框架、发展战略、目标和任务,并提出了评价模型、指标及加快智慧应用发展的措施建议。
关键词 计算机应用 智慧化 技术框架 发展战略 目标任务 评价模型 指标措施 建议
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嘉兴市地方标准发展现状浅析 被引量:1
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作者 刘婷婷 刘思薇 程永红 《中国标准化》 2024年第1期147-151,共5页
本文对嘉兴市现行有效的地方标准进行收集、整理与统计,从标准行业分布、标准起草单位、市级标准化技术委员会以及先进标准情况等方面客观分析嘉兴市地方标准发展现状,并提出对策建议,以期为嘉兴市地方标准制修订工作的持续完善提供参... 本文对嘉兴市现行有效的地方标准进行收集、整理与统计,从标准行业分布、标准起草单位、市级标准化技术委员会以及先进标准情况等方面客观分析嘉兴市地方标准发展现状,并提出对策建议,以期为嘉兴市地方标准制修订工作的持续完善提供参考借鉴。 展开更多
关键词 地方标准 嘉兴 发展现状 标准升级 对策建议
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