二阶矩矩阵
Second-order moments matrix
second moment matrix
X射线荧光光光谱
X-ray fluorescence spectrometry
宝光光强
luminous intensity of glory
补光光强
Supplementary light luminosity
二阶光纤喇曼放大器
fiber Raman amplifier using dual-order pumps
二阶光学非线性
second-order nonlinearity
second-order optical nonlinearity
激光光强分布
distribution of laser intensity
强二阶充分条件
strong second order sufficient condition
部分二次二阶矩法
Part Second Order and Second Moment Method
二次二阶矩
quadratic second ordered moment
二次二阶矩法
Second order second-moment method
Sorm
二次二阶矩方法
the method of quadratic and two ranks quadrature
二阶Sylvester矩阵方程
second-order Sylvester matrix equation
二阶矩－EBU模型
second-order moment-EBU model