This led, as we shall see, to the concept of the adjoint equation.这就引出了, 如我们将要看到的, 伴随方程的概念.In this paper the idea of synchronous vector and adjoint matrix are proposed.本文提出了同步矢量和伴生矩阵的概念.An expression of the generalized e...
In Brussels the dollar rose by a ninth of a cent...在布鲁塞尔美元升值了1/9美分。...January the ninth.1月9日By the ninth hour the car was running in eighth position.到第9个小时的时候，这辆车位列第8。Shanghai Ninth People's Hospital of the entire b...