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浅谈北方地区供热管网改造整体规划 被引量:4
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作者 陶志伟 《林业科技情报》 2014年第2期70-72,共3页
本文是基于现状供热管网严重老化或供热能力不足所做的管网改造,通过对某北方城市老旧供热管网改造规划的编制,比较直供管网和间供管网的优缺点,分析总结了一系列管网改造的设计原则及技术措施。
关键词 热管网 水力计算
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浅议供改侧改革给商业银行发展带来的挑战与对策
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作者 任海燕 《经济师》 2017年第1期153-154,共2页
当前商业银行面临内外部经营环境的深刻变化,信用风险上升、行业内外竞争加剧、盈利增速放缓、传统业务受到新兴互联网金融冲击的"新常态","供给侧改革"要求商业银行紧跟改革步伐,转变经营模式、创新经营服务,通过... 当前商业银行面临内外部经营环境的深刻变化,信用风险上升、行业内外竞争加剧、盈利增速放缓、传统业务受到新兴互联网金融冲击的"新常态","供给侧改革"要求商业银行紧跟改革步伐,转变经营模式、创新经营服务,通过自身产品和服务的升级转型、业务的提质增效,提升自身供给质量达到客户对产品需求的扩张,从而实现金融供给与实体经济需求相匹配。 展开更多
关键词 商业银行 挑战 对策
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'甲供材''营改增'涉税问题分析及计税方法的选择 被引量:1
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作者 李文刚 《中国经贸》 2017年第15期201-202,共2页
目前,'营改增'的实施已经扩大到建筑业,同时在建筑业普遍存在'甲供材'的现实背景下,本文主要是从'营改增'前后'甲供材'的涉税问题出发,首先分析在不同税种情况下对'甲供材'的影响,然后比较了... 目前,'营改增'的实施已经扩大到建筑业,同时在建筑业普遍存在'甲供材'的现实背景下,本文主要是从'营改增'前后'甲供材'的涉税问题出发,首先分析在不同税种情况下对'甲供材'的影响,然后比较了不同的计税方式,得出两种计税方式的临界点,最后以临界值为标准定量为建造企业做出合理的计税方法的选择提供了对策. 展开更多
关键词 '甲材''营增' 一般计税方法 简易计税方法
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300 MW直接空冷汽轮机高背压供热改造浅析
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作者 孙宏亮 韩全文 常嘉明 《今日自动化》 2021年第5期36-37,共2页
火力发电是煤炭资源最高效的利用形式之一。然而,受环境条件和热力学基本规律的约束,燃煤火力发电的能源转换和利用效率仅能达到40%左右。直接空冷汽轮机的乏汽余热回收可有效降低电厂散热损失,提高电厂整体热效率。回收汽轮机乏汽余热... 火力发电是煤炭资源最高效的利用形式之一。然而,受环境条件和热力学基本规律的约束,燃煤火力发电的能源转换和利用效率仅能达到40%左右。直接空冷汽轮机的乏汽余热回收可有效降低电厂散热损失,提高电厂整体热效率。回收汽轮机乏汽余热后将极大提高电厂的供热能力。文章介绍300MW直接空冷汽轮机高背压供热的改造方案。 展开更多
关键词 直接空冷 余热回收 高背压
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白银公司投资整改火险隐患
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作者 俞作祥 《消防月刊》 1998年第2期17-17,共1页
1997年9月,白银公司在财力十分紧张的情况下,投资40多万元,整改供应部油库和公司机关办公楼的火险隐患。
关键词 公司投资 白银 油库 改供 应部 办公楼 公司机关 火险隐患整通知书 防火审核
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The Spirit of Craftsmanship and Industrial Civilization 被引量:18
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作者 李海舰 徐韧 李然 《China Economist》 2016年第4期68-83,共16页
The spirit of craftsmanship applies to every trade. In the context of opportunities arising from the new industrial revolution and China's transition towards high-end manufacturing, Premier Li Keqiang put forward the... The spirit of craftsmanship applies to every trade. In the context of opportunities arising from the new industrial revolution and China's transition towards high-end manufacturing, Premier Li Keqiang put forward the concept of the spirit of craftsmanship. This paper reckons that the spirit of craftsmanship can be defined from six dimensions including dedication, standard, precision, innovation, perfection and human care. In fact, the spirit of craftsmanship abounds in China, as illustrated by the examples of Tongrentang and Haier. In comparing the three manufacturing powers of Germany, Japan and the United States, this paper reveals the differences in the connotations of the spirit of craftsmanship across these countries. According to specific national conditions and development stage, China must achieve structural re-engineering of corporate organizations at the level of firms, products, divisions and modules. In a nutshell, the spirit of craftsmanship is a core component of corporate and industrial civilization and it holds an important historic position in industrial and social civilization. 展开更多
关键词 spirit of craftsmanship industrial civilization social civilization supply-sidestructural reforms
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Prospects of China's Agricultural Development 被引量:9
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作者 魏后凯 韩磊 《China Economist》 2016年第4期46-67,共22页
Remarkable achievements have been made in China's agricultural development since the late 1970s. Nevertheless, deep-rooted problems are arising from inefficient farming practices. From mid- and long-term perspectives... Remarkable achievements have been made in China's agricultural development since the late 1970s. Nevertheless, deep-rooted problems are arising from inefficient farming practices. From mid- and long-term perspectives, migration of China's agricultural labor will slow and large-scale operation of farmland will accelerate. Although grain supply and demand have maintained a tight balance, new potentials still exist in improving grain production. Under the pressures of resource and environmental constraints, advancing the green and efficient transition of agriculture will become a new trend in China's agricultural development. In this context, the treatment of agricultural pollution, supply-side structural reform and innovation of agricultural subsidy policy are of strategic significance to the transition and upgrade of China's agriculture. 展开更多
关键词 agricultural development mid- and long-term prospects supply-sidestructural reforms transition and upgrade
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Supply-Side Structural Reforms and China's Potential Economic Growth Rate 被引量:10
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作者 李平 娄峰 《China Economist》 2016年第4期4-21,共18页
This paper examines the effect of supply-side structural reforms on China's potential economic growth rate in the coming decade according to the data the authors have gathered. Under the rapid growth scenario with th... This paper examines the effect of supply-side structural reforms on China's potential economic growth rate in the coming decade according to the data the authors have gathered. Under the rapid growth scenario with the implementation of supply-side structural reforms, China's potential economic growth rate will reach an average of 6.5% and 5.8% respectively in the 13th Five-year Plan (2016-2020) and 14th Five-year Plan (2021-2025) periods. These rates are 0.2 and 0.3 percentage points higher, respectively, than that under the baseline scenario with the inertia of historic trends. In implementing supply-side structural reforms, China must transform governmental functions, break monopolies, create a comprehensive competitive market environment, foster the creation of pro-innovation mechanisms, refocus on quality and efficiency, and raise capital utilization and labor productivity. 展开更多
关键词 supply-side structural reforms potential economic growth rate TFP China'seconomy
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China's Infrastructure Development and Supply-Side Structural Reforms 被引量:2
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作者 李鹏飞 《China Economist》 2016年第4期84-103,共20页
Despite significant improvements in transport, energy and information communication technology (ICT) infrastructures, inadequacies still exist in China's infrastructure development in light of emerging demand and i... Despite significant improvements in transport, energy and information communication technology (ICT) infrastructures, inadequacies still exist in China's infrastructure development in light of emerging demand and industrial transition and upgrade. China lags far behind advanced economies such as the United States, Germany and Japan in terms of the quality of transport infrastructures except railroad," electricity infrastructure is insufficient and service efficiency needs improvement; ICT infrastructure requires all-round upgrade and gaps in Internet bandwidth are striking. This paper suggests that, based on the needs of supply-side structural reform, China must reform its investment and financing systems to enhance the efficiency of infrastructure investment. Efforts must be made to enhance air transport and port infrastructure to support industrial upgrade; to develop the energy Internet to address emerging demands; and to forge a new generation of ICT infrastructure with industrial Internet as the priority to prepare China for the new round of industrial competition. 展开更多
关键词 INFRASTRUCTURE supply-side structural reforms industrial internet industrialcompetition
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五、怎样理解关于社会主义共同富裕的思想?
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《内蒙古宣传》 1992年第13期11-13,共3页
关键词 社会主义共同富裕 实现共同富裕 传统社会主义观念 平均主义 思想 部分地区 邓小平同志 新生资产阶级分子 改供 一届三中全会
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China's Industrial Upgrade and Human Capital Improvement 被引量:1
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作者 张车伟 高文书 《China Economist》 2016年第4期22-45,共24页
Based on statistics, this paper reviews China's economic growth and industrial upgrade since the reform and opening up in 1978 and estimates the contribution of industrial restructuring to economic growth. With the y... Based on statistics, this paper reviews China's economic growth and industrial upgrade since the reform and opening up in 1978 and estimates the contribution of industrial restructuring to economic growth. With the years of schooling as the proxy variable of human capital, this paper describes changes in China's labor competence during the industrial restructuring process. Then, this paper estimates China's future human capital demand and shortage based on economic and demographic forecast. Lastly, this paper proposes recommendations for improving human capital in China with skills development and education. 展开更多
关键词 industrial structure industrial upgrade human capital labor competence China supply-side structural reforms
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Methods and Countermeasures for Urban Agricultural Supply-Side Structural Reform in the New Era
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作者 孙玉洁 孙蕊 《Agricultural Science & Technology》 CAS 2017年第12期2667-2671,共5页
Based on the theoretical basis of structural reform of agricultural supply side, the status quo and existing problems of urban agricultural supply side in Tian- jin under the new normal were analyzed. On this basis, t... Based on the theoretical basis of structural reform of agricultural supply side, the status quo and existing problems of urban agricultural supply side in Tian- jin under the new normal were analyzed. On this basis, the paper analyzed the paths of urban agricultural supply-side structural reform separately from the perspec- tives of factors, investment structure and system innovation, and proposed specific policies and opinions on the structural reform of urban agricultural supply side, pro- viding the theoretical basis and realistic basis for the sustainable development of ur- ban agriculture. 展开更多
关键词 Supply-side structural reform Barrier factors Development paths Policysuggestions
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Amelioration of Salt Stress in Sugarcane (Saccharum officinarum L.) by Supplying Potassium and Silicon in Hydroponics 被引量:14
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作者 M.ASHRAF RAHMATULLAH +5 位作者 R.AHMAD A.S.BHATTI M.AFZAL A.SARWAR M.A.MAQSOOD S.KANWAL 《Pedosphere》 SCIE CAS CSCD 2010年第2期153-162,共10页
A hydroponics experiment was conducted to evaluate the role of potassium (K) and silicon (Si) in mitigating the deleterious effects of NaCl on sugarcane genotypes differing in salt tolerance.Two salt-sensitive (CPF 24... A hydroponics experiment was conducted to evaluate the role of potassium (K) and silicon (Si) in mitigating the deleterious effects of NaCl on sugarcane genotypes differing in salt tolerance.Two salt-sensitive (CPF 243 and SPF 213) and two salt-tolerant (HSF 240 and CP 77-400) sugarcane genotypes were grown for six weeks in 1/2 strength Johnson's nutrient solution.The nutrient solution was salinized by two NaCl levels (0 and 100 mmol L 1 NaCl) and supplied with two levels of K (0 and 3 mmol L 1) and Si (0 and 2 mmol L 1).Applied NaCl enhanced Na + concentration in plant tissues and significantly (P ≤ 0.05) reduced shoot and root dry matter in four sugarcane genotypes.However,the magnitude of reduction was much greater in salt-sensitive genotypes than salt-tolerant genotypes.The salts interfered with the absorption of K + and Ca 2+ and significantly (P ≤ 0.05) decreased their uptake in sugarcane genotypes.Addition of K and Si either alone or in combination significantly (P ≤ 0.05) inhibited the uptake and transport of Na + from roots to shoots and improved dry matter yields under NaCl conditions.Potassium uptake,K + /Na + ratios,and Ca 2+ and Si uptake were also significantly (P ≤ 0.05) increased by the addition of K and/or Si to the root medium.In this study,K and Si-enhanced salt tolerance in sugarcane genotypes was ascribed to decreased Na + concentration and increased K + with a resultant improvement in K + /Na + ratio,which is a good indicator to assess plant tolerance to salt stress.However,further verification of these results is warranted under field conditions. 展开更多
关键词 calcium silicate dry matter GENOTYPES potassium nitrate UPTAKE
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Study on the Vegetable Brand Construction in Hebei Province Based on Agricultural Supply Side Structural Reform 被引量:1
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作者 Chunfeng ZHANG Xiao ZHANG +3 位作者 Haichen SUN Jian SONG Wenqi DONG Muqiang HU 《Agricultural Science & Technology》 CAS 2017年第10期1989-1992,共4页
Strengthening brand construction should be the starting point for the development of vegetable industry, and the key point of upgrading quality, enhancing efficiency and transforming the development pattern in Hebei P... Strengthening brand construction should be the starting point for the development of vegetable industry, and the key point of upgrading quality, enhancing efficiency and transforming the development pattern in Hebei Province. In view of the current situation of vegetable industry in Hebei Province, such as market saturation, quality upgrading, and the problems existing in the development of vegetable brands, some ideas and suggestions were put forward to strengthen the development of brand vegetables in Hebei Province. 展开更多
关键词 VEGETABLE Supply-side reform BRAND Hebei Province
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Deleveraging:Data, Risks and Countermeasures 被引量:7
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作者 Zhang Xiaojing Chang Xin 《China Economist》 2017年第1期2-37,共36页
Based on the latest macro financial data, this paper estimates China' s overall leverage ratio and sector-specific leverage ratios for households, non-financial enterprises, government and financial institutions. It ... Based on the latest macro financial data, this paper estimates China' s overall leverage ratio and sector-specific leverage ratios for households, non-financial enterprises, government and financial institutions. It is noted with particular emphasis that the tendency of non-financial enterprises to increase leverage has further intensified instead of abated, which warrants our great attention. Considering that increasing leverage of government sector represents a basic international trend since the eruption of global financial crisis, we simulate the paths of dynamic evolution of China's debt-to-GDP ratio on the basis of different scenarios of the difference between real economic growth rate and real interest rate, together with the NPL ratio of banks. Result indicates that in the coming two decades, the leverage ratio of China's government sector will continue to rise and will not converge. Hiking leverage ratio, growing debt burden and rising non-performing assets present major financial risks facing China for a certain period of time in the future. Under the premise of supply-side structural reforms and in tandem with the efforts of the real economy to reduce overcapacity, inventory and eliminate zombie firms, we suggest that China focus on disposing of non-performing assets and steadily deleverage through the implementation of integrated strategies to prevent debt problems from triggering systemic financial crisis. 展开更多
关键词 leverage ratio RISK supply-side structural reforms
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Supply-Side Structural Reforms of China's Industries
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作者 黄群慧 《China Economist》 2017年第5期14-21,共8页
Supply-side structural reforms are structural adjustments and institutional reforms to address the mismatch between supply and demand and improve TFP. The mismatch is exhibited at the supply side and arises from struc... Supply-side structural reforms are structural adjustments and institutional reforms to address the mismatch between supply and demand and improve TFP. The mismatch is exhibited at the supply side and arises from structural contradictions and must be addressed through reforms. Supply-side structural reforms can be analyzed at the levels of firms, industries and government to arrive at theoretical and systematic conclusions that offer practical guidance. Based on this perspective, this paper proposes policy recommendations on how to deal with zombie firms, reduce cost for manufacturing companies, deepen SOE reforms, eliminate overcapacity, implement "Made in China 2025" and Internet+ strategies, promote Beijing-l^anjin-Hebei integrated development, as well as develop the Yangtze River Economic Belt and the old industrial bases of the northeast. 展开更多
关键词 supply-side structural reforms economic structure momentum structure andinstitutional mechanisms
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803#锅炉房供暖系统直供改间供设计与实施
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作者 李峰军 王洋 +1 位作者 闫超 董泉 《工业技术创新》 2017年第1期66-69,共4页
当直接供暖方式要扩大供暖面积时,易发生安全事故、经济成本大幅提高、管理受到严重制约,改造为间接供暖势在必行。结合航天一院803#锅炉房供暖系统,分析了存在的问题和改造的必要性,从锅炉房建设、换热站建设、实施步骤进行统筹规划,... 当直接供暖方式要扩大供暖面积时,易发生安全事故、经济成本大幅提高、管理受到严重制约,改造为间接供暖势在必行。结合航天一院803#锅炉房供暖系统,分析了存在的问题和改造的必要性,从锅炉房建设、换热站建设、实施步骤进行统筹规划,详细描述了直供改间供方式的设计与实施方案。实际运行表明:方案消除了外网压力不均衡时的安全隐患,通过降低供暖单耗节约了经济成本,解决了供暖热平衡问题带来的管理困难,最终实现了提高供暖系统安全性、经济性和均衡性的目的。 展开更多
关键词 直接 间接 锅炉房 换热站
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主动式设计活跃的成因及思考
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作者 熊一百 《景德镇学院学报》 2016年第5期133-136,共4页
2015年,习近平提出加强"供给侧结构性改革"。创造新供给,才能更好地激活新需求。主动式设计现象作为一种创新形式,一直隐性存在,并未引起普遍关注。因此,聚焦中外主动式设计的成功例证,从设计发展史、消费需求、经济环境三个... 2015年,习近平提出加强"供给侧结构性改革"。创造新供给,才能更好地激活新需求。主动式设计现象作为一种创新形式,一直隐性存在,并未引起普遍关注。因此,聚焦中外主动式设计的成功例证,从设计发展史、消费需求、经济环境三个方面,探究主动式设计活跃的成因,并思考其对当下创新发展产生的作用,为创新实践提供理论依据。 展开更多
关键词 设计 创新 主动 美学经济
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Agricultural Supply-side Reform on the Loess Plateau
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作者 ZHANG ZHENGBIN DUAN ZIYUAN 《China Today》 2016年第10期64-66,共3页
THE Loess Plateau of Shaanxi Province has traditionally been a poverty-stricken area.Local farmers would grow grains like winter wheat and spring corn,and every July,August,and September plow the fields and collect ra... THE Loess Plateau of Shaanxi Province has traditionally been a poverty-stricken area.Local farmers would grow grains like winter wheat and spring corn,and every July,August,and September plow the fields and collect rain water.The plateau featured desolate scenery with dry,powdery,wind-blown soil,with barely a trace of green. 展开更多
关键词 Plateau winter plateau traditionally wheat balancing featured spent grains livestock
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Urban Water Supply Industry Marketization of China in View of Public Water Service and Water Resource Management
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作者 Wang Yining 1,2 1.Institute of Geographic Science and Natural Resources Research,CAS,Beijing 100101,China 2.Graduate School of the Chinese Academy of Sciences,Beijing 100049,China 《Chinese Journal of Population,Resources and Environment》 2010年第2期55-60,共6页
Started with the discussions on the value orientation of urban water supply industry marketization,the article points out that the current urban water supply industry marketization reform is inconsistent with the goal... Started with the discussions on the value orientation of urban water supply industry marketization,the article points out that the current urban water supply industry marketization reform is inconsistent with the goal of public water service equalization to some extent.The article also analyzes the problems emerged in urban water supply industry marketization reform and various rea-sons in view of efficiency and fairness.An efficiency and fairness oriented management model is built in this article to illustrate how the government should conciliate interests of various communities involved in the process of marketization reform of the urban water supply industry so as to actualize the coordination of efficiency and fairness.At the end,an assumption on urban water price is put forward to help achieve the public water service equalization. 展开更多
关键词 urban water supply industry MARKETIZATION public water service water resource management
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