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内融式冰盘管融冰放冷动态模型研究

open access: yesZhileng xuebao, 1998
方贵银
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Noise Suppression Effect of Soft Magnetic Co-Pd-B-O Films with Large è¬Å and BS

INTERMAG 2006 - IEEE International Magnetics Conference, 2006
Magnetic properties and noise suppression effect of Co85B15-Pd-O soft magnetic nano-granular thin films were investigated. Films with a wide compositional range were prepared by the reactive sputtering method. Soft magnetic films were obtained in the compositional range with the O content more than the Co-Pd-B2O3, where there can be simultaneously ...
S. Ohnuma   +3 more
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Motorization, Vehicle Purchase and Use Behavior in China: A Shanghai Surveyä¸­åœ‹ä¹‹æ©Ÿå‹•åŒ–æš¨äº¤é€šå·¥å…·è³¼è²·å Šä½¿ç”¨è¡Œç‚ºï¼šä¸Šæµ·èª¿ç ”å Šæ¡ˆä¾‹åˆ†æž [PDF]

open access: possible, 2008
Motorization is the transition from non-motorized travel means (e.g., walk) to motorized travel means (e.g., car). China, as the most populous country in the world, has started the motorization process, and its results will have huge impact on the whole world in terms of transportation, energy, environment and automobile market.
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