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李对称性
释义
李对称性
Encyclopedia
理学
对称性与守恒量
释
Lie symmetry
李对称性
微分方程在无限小变换下的一种不变性,由这种不变性在一定条件下可导致力学系统的守恒量。
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nonlinear multi wave mixing
nonlinear multi-wave mixing
nonlinear network
nonlinear normal form
nonlinear operation
non linear operator
non-linear operator
nonlinear operator
nonlinear operator equation
nonlinear optical charac-ter in solid
nonlinear optical crystal
nonlinear optical device
nonlinear optical effect
nonlinear optical effect of liquid crystals
nonlinear optical material
nonlinear optical materials
non linear optical microscope
non-linear optical microscope
nonlinear optical microscope
nonlinear optical parametric process
nonlinear optical polymeric materials
nonlinear optical response function
nonlinear [optical] susceptibility
nonlinear optical susceptibility
non-linear optics
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