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An new approach for acceleration of train model with compressed air 会议论文
1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011, Shenzhen, Hong Kong, China, JULY 19-22, 2011
Authors:  Yang QS(杨乾锁);  Song JH;  Yang GW(杨国伟);  Yang QS(杨乾锁)
Adobe PDF(427Kb)  |  Favorite  |  View/Download：812/221  |  Submit date：2013/02/06
Moving Train Model Experiments  Airgun  Compressed Air  Friction Deceleration  
A method on improvement of wavelength resolution of grating spectrometers 会议论文
IET International Conference on Communication Technology and Application, ICCTA 2011, Beijing, China, October 14, 2011 - October 16, 2011
Authors:  Song JH;  Yang QS(杨乾锁);  Zou NY;  Yang, Q. (qsyang@imech.ac.cn)
View  |  Adobe PDF(160Kb)  |  Favorite  |  View/Download：218/60  |  Submit date：2017/06/20
Concave Mirror  Grating Spectrometers  Hollow Cathode Lamp  Image Plane  Novel Concept  Optical Structures  Parallel Beams  Spectral Line  Spectrum Range  Wavelength Resolution