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Relaxation stands quite generally for a release of tension, a return to equilibrium. In the sciences, the term is used in the following ways: *Relaxation (physics), and more in particular: * *Relaxation (NMR), processes by which nuclear magnetization returns to the equilibrium distribution * *Dielectric relaxation, the delay in the dielectric constant of a material * *Vibrational energy relaxation, the process by which molecules in high energy quantum states return to the Maxwell-Boltzmann distribution. * *Chemical relaxation methods - see Relaxation (physics) and also Temperature jump In mathematics: : *Relaxation (approximation), a technique for transforming hard constraints into easier ones : *Relaxation (iterative method), a technique for the numerical solution of equations : *Relaxation (extension method), a technique for a natural extension in mathematical optimization or variational problems In computer science: : *Relaxation, the act of substituting alternative program code during linking In physiology, hypnosis, meditation, recreation: *Relaxation technique, an activity that helps a person to relax *Relaxed in Flow (psychology), a state of arousal, flow, over-learned self-control and relaxation * Relaxation (psychology), the emotional state of low tension ==See also== *Tension (music) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「relaxation」の詳細全文を読む スポンサード リンク
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