We now omit the prime on the matrix elements.我们现在把各矩阵元素上的一撇略去.The matrix is defined as the reciprocal of A.该矩阵定义为A之逆矩阵.Local deviations depend strongly on the local geometry of the solid matrix.局部偏离严格地依赖于固体矩阵的局部几何形状....
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...
He exhorted his companions, "Try to accomplish your aim with diligence".他劝诫同伴说：“要通过勤奋努力实现自己的目标。”He exhorted his elder.他规劝长辈.He exhorted his companions, 'Try to accomplish your aim with diligence'.他劝诫同伴说：“要通过勤奋努...
I first started cruising in yachts with temperamental petrol engines.我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。Sunbeam Yachts started boatbuilding in 1870.阳光游艇公司于1870年开始造船。In the marina yachts sparkle in the sunshine.码头上游艇在阳光下闪闪发光。...
既然出售香烟是合法的，那么禁止做香烟广告就是违宪的。Banning cigarette advertising would be unconstitutional, since selling cigarettes is legal.别担心，交易是完全合法的。Don't worry; the deal was completely above board.这笔生意看起来是合法的。The business seems legit...