机构

• 成都山地灾害与环境研... [1]
• 长春光学精密机械与物... [1]
• 数学与系统科学研究院 [1]
• 中国科学院大学 [1]
• 生态环境研究中心 [1]
• 广州能源研究所 [1]
• 更多

采集方式

• OAI收割 [5]
• iSwitch采集 [1]

内容类型

• 期刊论文 [5]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2015 [1]
• 2010 [2]
• 2009 [1]
• 2007 [1]

学科主题

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Dynamic evaluation on the energy and environmental performance of China's transportation sector: a ZSG-MEA window analysis 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 15 作者:  Lei, Xiyang;  Zhang, Xuefei;  Dai, Qianzhi;  Li, Lin   |  收藏  |  浏览/下载：37/0  |  提交时间：2021/01/14 Energy and environmental efficiency  Transportation sector  Data envelopment analysis  Multi-directional efficiency analysis  Window analysis   Metabolism analysis and eco-environmental impact assessment of two typical cement production systems in Chinese enterprises 期刊论文  OAI收割 ECOLOGICAL INFORMATICS, 2015, 卷号: 26, 期号: 1, 页码: 70-77 作者:  Hu, Dan;  Guo, Zhen;  Wang, Zhen;  Xiao, Qiang 收藏  |  浏览/下载：24/0  |  提交时间：2016/03/03 Cement production metabolism  Industrial metabolism  Material and energy flows  Use efficiency  Environmental emissions   Energy saving and emission reduction revolutionizing China's environmental protection 期刊论文  OAI收割 renewable & sustainable energy reviews, 2010, 卷号: 14, 期号: 1, 页码: 535-539 作者:  Wang, Qiang;  Chen, Yong 收藏  |  浏览/下载：26/0  |  提交时间：2016/10/27 Energy conservation and efficiency  Environmental protection  Economic growth  Decouple  Plan and policy   Energy saving and emission reduction revolutionizing china's environmental protection 期刊论文  iSwitch采集 Renewable & sustainable energy reviews, 2010, 卷号: 14, 期号: 1, 页码: 535-539 作者:  Wang, Qiang;  Chen, Yong 收藏  |  浏览/下载：37/0  |  提交时间：2019/05/10 Energy conservation and efficiency  Environmental protection  Economic growth  Decouple  Plan and policy   LED optical engine based on rectangular CPC for micro-projection display (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China 作者:  Meng Z.;  Meng Z. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 With applications in digital display  consumer electronics  medicine  automotive lighting  traffic signals  and general illumination  the light-emitting diode (LED) is the world's most efficient light source being mass produced today[1]. However  high cost is the main factor restricting widespread application of LED lighting  and the packaging is the most expensive aspect of LED products. Light emitting diodes (LED) are regarded as the most important light sources in solid-state lighting for their advantages in energy efficiency  long life  vivid colors  high reliability  environmental protection  safety and multiple applications. However  application of LEDs in projection display exist many questions such as low illuminance uniformity and low energy efficiency by reason of luminescence distribution and constructure specificity for LED  the study on application of LED in the micro-projection display and projection display is reported[2-8]. Considering the question mensioned above the rectangular CPC(Compound Parabolic Concentrator) system with three-color LED is applied in the projection display. 2009 SPIE.   Balancing energy and environment: The effect and perspective of management instruments in China 期刊论文  OAI收割 ENERGY, 2007, 卷号: 32, 期号: 12, 页码: 2247-2261 作者:  Fang, Yiping;  Zeng, Yong 收藏  |  浏览/下载：25/0  |  提交时间：2010/11/08 China  energy and environmental management  energy efficiency  renewable energy