“plasma”的概念、定义、翻译、参考文献-科学参考

单词	plasma
释义	plasma [`plaz·mǝ] ^GEOLOGY The part of a soil material that can be, or has been, moved, reorganized, or concentrated by soil-forming processes. ^HISTOLOGY The fluid portion of blood or lymph. ^MINERALOGY A faintly translucent or semitranslucent and bright green, leek green, or nearly emerald green variety of chalcedony, sometimes having white or yellowish spots. ^{PLASMA PHYSICS} 1. A highly ionized gas which contains equal numbers of ions and electrons in sufficient density so that the Debye shielding length is much smaller than the dimensions of the gas. 2. A completely ionized gas, composed entirely of a nearly equal number of positive and negative free charges (positive ions and electrons).
随便看	nonmagnetic steel nonmaintenance time nonmechanical nonmetallic sheathed cable nonmetric reference non-minimum-phase system nonmultiple switchboard nonnegative semidefinite non-Newtonian fluid non-Newtonian fluid flow non-Newtonian system non-Newtonian viscosity nonnitroglycerin explosive nonnumeric character nonnumeric programming nonodontogenic cyst non-ohmic nonoic acid nonorientable surface nonosteogenic fibroma nonparalytic poliomyelitis nonparametric statistics nonpareil nonpenetrative nonpermissive cell

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