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Non-Local Descriptions of Electron Swarms in Space-Time,ribution function f(.,.,.). In the following discussion it will be assumed that space-charge fields are negligible and only an external electric field .(.,.) is considered. The distribution function can be obtained from the Boltzmann equation
construct
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发表于 2025-3-29 03:20:09
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发表于 2025-3-29 09:12:01
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发表于 2025-3-29 14:40:39
https://doi.org/10.1007/978-1-4613-0661-0basic research; crystal; ion transport; liquid; magnetic field; spectroscopy
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发表于 2025-3-29 19:25:34
R. W. Cromptonhat, subsequently, standards for teaching must be flexible to these changing conditions. This asks for a redefinition of teacher professionalism in which the role of context in teacher learning is emphasized as well as the improvement of the quality of teacher thinking and learning. Related to the e
nuclear-tests
发表于 2025-3-29 21:45:14
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Excise
发表于 2025-3-30 00:53:46
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蒙太奇
发表于 2025-3-30 07:16:46
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