QQ客服 官方微博 反馈留言

浏览/检索结果: 共83条，第1-10条 帮助 限定条件 内容类型：会议     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Design of a novel AC LED driver with no current glitch based on soft switching operation (EI收录) 会议 Shanghai, China, 作者:  Boxin, Yang[1];  Zhiming, Liang[1];  Zhaohui, Wu[1];  Guoyuan, Li[1] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/11 Efficiency  Feedback  Power converters  Semiconductor device manufacture  Switching   The Effect between Producer Services and Technical Efficiency of the Manufacturing Industry 会议 作者:  Zhou, Yuling[1];  Liu, Yanmin[1] 收藏  |  浏览/下载：6/0  |  提交时间：2019/04/11 Producer services  Technical efficiency of manufacturing industry  Producing cost  Innovation ability  Spillover effect   Research on Innovation Efficiency of Micro, Small and Medium-Sized Science and Technology Enterprises in Guangdong Province Based on the DEA 会议 作者:  Fan, Xu[1];  Huang, Yezhan[1] 收藏  |  浏览/下载：2/0  |  提交时间：2019/04/11 Micro  Small and medium-sized science and technology enterprises  DEA method  Technical efficiency  Pure technical efficiency  Scale efficiency   Research on TPB model for Participating Behavior in Sharing Economy (EI收录) 会议 Wuhan, China, 作者:  Liao, Junfeng[1];  Li, Shuhua[1];  Chen, Tiange[1] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/11 Behavioral research  Economics  Efficiency  Software engineering   Real-time state analysis of digitron and press plate in transformer substations (EI收录) 会议 Hangzhou, Zhejiang, China, 作者:  Zhu, Hongmin[1,2];  Dai, Daoqing[1];  Li, Jingzheng[2] 收藏  |  浏览/下载：4/0  |  提交时间：2019/04/11 Artificial intelligence  Computational efficiency  Image coding  Image processing  Mathematical morphology  Presses (machine tools)  Security systems  Video signal processing  Video streaming   The Impact of Foreign Direct Investment on the Firm Research and Development Efficiency: Based on the Perspective of Financing Constraints (CPCI-S收录) 会议 作者:  Chen Chun-hua[1];  Liu Bing-xin[1];  Lei Peng[1] 收藏  |  浏览/下载：5/0  |  提交时间：2019/04/11 data envelopment analysis  firm research and development efficiency  financing constraints  foreign direct investment  stochastic frontier analysis   Controlling unified hyperchaotic system to encryption digital information (EI收录) 会议 Tacoma, WA, United states, 作者:  Wu, Pianhui[1];  Alam, Jahangir[1];  Hu, Guoqing[1];  Li, J.I.[2] 收藏  |  浏览/下载：8/0  |  提交时间：2019/04/11 Digital image storage  Efficiency  Image processing  Industrial management  Interactive computer systems  Pixels  Real time systems   Quantum Key Distribution Protocol Using Quantum Fourier Transform (EI收录) 会议 Gwangju, Korea, Republic of, 作者:  Tan, Xiaoqing[1];  Cheng, Siting[1];  Li, Jin[2];  Feng, Zhihong[1] 收藏  |  浏览/下载：4/0  |  提交时间：2019/04/11 Efficiency  Fourier transforms  Quantum computers   Efficiency enhancement of organic light-emitting diodes on flexible substrate with patterned inverted cone structure (EI收录) 会议 San Jose, CA, United states, 作者:  Wang, Yi-Jun[1];  Ouyang, Shi-Hong[1];  Lu, Jian-Gang[1,2];  Shieh, Han-Ping D.[1,3] 收藏  |  浏览/下载：0/0  |  提交时间：2019/04/11 Display devices  Efficiency  Electroluminescence  Electronic equipment  Emission spectroscopy  Light emitting diodes  Optoelectronic devices  Ultrashort pulses   Study on Comprehensive Evaluation of Energy Saving Index System in Pumped Storage Power Station Based on Vertical Scatter Degree Method (CPCI-S收录) 会议 作者:  Huang, Haiying[1];  Hu, Xi[1];  Chen, Haoping[1];  Wang, Xinghua[1] 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/11 pumped storage power station  energy efficiency index system  comprehensive objective and subjective weighting method  dynamic evaluation