笨拙的你
发表于 2025-3-23 10:52:32
, Newton’s Empiricism at the Crossroads logarithmic potential outside of an electron (e-) beam. The positively charged dust is assumed produced by a high-energy e-beam impact ionization, and the particles are injected into the interaction region by an external force such as the solar radiation pressure to emit an intense coherent RF sign
孤独无助
发表于 2025-3-23 16:52:13
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针叶树
发表于 2025-3-23 21:41:25
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agonist
发表于 2025-3-24 00:58:48
, Newton’s Empiricism at the Crossroadse micron or sub-micron range. The electrostatic charging results from various processes, such as electron and ion collection from the ambient plasma, photoelectric emission, secondary electron and ion emission, field emission etc. The dust grains can acquire an electric charge, which can be thousand
袭击
发表于 2025-3-24 05:31:47
M. Graça Pereira,Susana Pedras,Cláudia Senraa natural state. In these cases, an almost electron-free state is realized. Compared to the usual plasmas with electrons and positive ions where their mass ratio is far from unity, plasmas with electronegative gases have different properties and applications, as summarized below.
TOXIC
发表于 2025-3-24 08:44:12
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malign
发表于 2025-3-24 14:13:04
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Ballad
发表于 2025-3-24 17:49:07
M. Graça Pereira,Susana Pedras,Cláudia Senra collisional. In the laboratory, examples are nuclear fusion devices with impurity ions and atoms, electric discharge, and plasma synthesis for recent industrial applications, while examples in space are thunderstorms and tornadoes, planetary rings, cometary and interstellar dusts. In such environme
Nebulous
发表于 2025-3-24 22:03:57
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spondylosis
发表于 2025-3-24 23:56:28
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