In other words, The Hermiticity of a matrix is invariant under unitary transformations.换言之, 矩阵的厄密性在幺正变换下保持不变.A matrix of this sort occurs, for example, in electric networks when mutual inductance is present.例如, 当电网络中有互感时...
A good coat of mail, made by a master armourer, would last its owner a lifetime.这件上等铠甲是由一位军械大师制作, 能够它主人用一辈子了.A Serpent in the course of its wanderings came into an armourer's shop.一条毒蛇蜿蜒游进军械师的商店....