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Car Fuel Economy Simulation Forecast Method Based on CVT Efficiencies Measured from Bench Test被引量：4
《Chinese Journal of Mechanical Engineering》2018年第5期138-153,共16页Yu-Long Lei Yu-Zhe Jia Yao Fu Ke Liu Ying Zhang Zhen-Jie Liu 
Supported by National Natural Science Foundation of China(Grant No.51575220);International S&T Cooperation Program of China(Grant No.2014DFA71790)
Researchers face di culties in studying the e ects of driveline e ciency on car fuel economy via bench and road tests because of long working periods, high costs, and heavy workloads. To simplify the study process and...
关键词：Fuel economy CVT efficiency Simulation forecast Driveline 
Experimental study of the dependences of retrieval efficiencies on time delay between magneto-optical-trap being turned off and optical storage
《Chinese Physics B》2016年第2期175-180,共6页陈力荣 徐忠孝 李萍 温亚飞 曾炜卿 武跃龙 田龙 李淑静 王海 
Project supported by the National Basic Research Program of China(Grant No.2010CB923103);the National Natural Science Foundation of China(Grant Nos.11475109,11274211,and 60821004)
We report an experimental study of electromagnetically induced transparency（EIT）-based light storage in a cloud of cold atoms loaded into a magneto-optical-trap（MOT）. After the MOT is turned off, the retrieval eff...
关键词：light storage electromagnetically induced transparency cold atomic ensemble experimental rep-etition rate 
Studies on Intermolecular Energy Transfer and Relaxation Processes in Solid Rare Earth Complexes by Photoacoustic Spectroscopy
《Journal of Rare Earths》2001年第3期181-186,共6页伍荣护 赵化章 于锡娟 宋慧宇 苏庆德 
theNationalNaturalScienceFoundationofChina ( 2 9875 0 2 6)
The photoacoustic spectra of Eu ( benz)(3) (.) ( phen)(2) ( benz: benzoate, phen: phenanthroline) and Eu-0.(8)Ln(0.2)(benz)(3)(.)(phen)(2)(Ln(3+) : La3+ or Nd3+) were reported. The intermolecular energy transfer proce...
关键词：rare earths photoacoustic spectroscopy solid complexes variation of luminescence efficiencies intermolecular energy transfer 
Comparison of Efficiencies of Two Production Lines with Buffering Capacities at Common and Separative Allocation
《Advances in Manufacturing》2000年第S1期104-107,共4页丁广太 朱永华 
In this paper, the efficiencies of two production lines, one is with commonly, the other is with separately buffer capacities are compared, the result is that the former one is better than the latter
关键词：common buffer area kanban system maximum algebra serial production line 
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