常見例句It is proved that the unit matrix is a power sequence limit of A,if A is a unitary matrix, and that a complex matrix has a power sequence limit,iff r(A) 并證明了矩陣 A 有一冪序列極限的充要條件是 A 的譜半徑 r(A)A study of realizablity of unit matrix decoupling in engineering 單位矩陣解耦法的工程可實(shí)現(xiàn)性研究The luminous intensity on unit area. 單位面積上的發(fā)光強(qiáng)度。The Thermal Unit Matrix Method on the Thermodynamic System of a Power Plant 火電廠熱力系統(tǒng)熱力單元矩陣分析法The family is the smallest social unit. 家庭是社會最小的單位。Pressure is force per unit area. 壓力就是電單位面積上的力。 返回 unit matrix