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I.A. Grebnev G.V. Ivanov V.P. Khodnenko A.I. Morozov I.A. Perkov A.A. Pertsev Ju.A. Romanovsky Ju.P. Rylov G.G. Shishkin Ju.V. Trifonov 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》1981,1(2):153-158
The injected plasma jet-ionosphere interaction features were studied in experiments carried out on board two METEOR satellites. The injected plasma jet propagation depends considerably on jet injection pitch-angle. The impactless jet spreading took place without considerable interaction with the ionosphere plasma, when injected along the magnetic field. By injection across the magnetic field very effective plasma jet-ionosphere plasma and the Earth's magnetic field interaction was observed. Plasma jet injection provoked the generation of electromagnetic fields near the satellite. 相似文献
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一种基于MiniGUI的多任务嵌入式软件设计 总被引:1,自引:0,他引:1
分析图形界面支持系统MiniGUI的消息循环机制、介绍了MiniGUI分层设计的体系结构,设计了一种基于MiniGUI的多任务多窗口嵌入式软件。该软件采用消息队列和信号量处理机制以及多窗口共用一个消息循环的设计思想,加强了基于MiniGUI的嵌入式软件的应用性,对于嵌入式软件图形开发有很强的借鉴意义。 相似文献
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