The conditions of simultaneous diagonalization of two matrices are given.摘要给出两个矩阵同时合同对角化与同时相似对角化的一些条件.In this paper, we mainly discuss the diagonalization of a special kind of block circulant matrices.本文主要探讨了一类特殊的分块循环矩阵的...
a replica of the Eiffel tower埃菲尔铁塔模型The Eiffel Tower is one of the most famous structures in the world.埃菲尔铁塔是世界上最著名的建筑物之一.He has a miniature of the Eiffel Tower on his desk.他的书桌上放着一座埃菲尔铁塔的模型....
Used in screen process printing printing from rubber plates, and in gravure.应用于四色网印,橡胶版和凹版印刷.From solvent concentration point of view, gravure micyoco pissed management is necessary.从溶剂浓度的角度来看, 凹印的室内换气管理是必须的.It includes ...
Evaluation Sterilization Effects of Able - dismantled Celioscope Instruments Abstract : Objective : To evaluate disinfection effect of able - dismantled celioscopeinstruments.目的: 评价可拆卸腹腔镜器械的灭菌效果.Public services of all ki...
Don's story unfolded as the cruise got under way.随着航行的开始，唐的故事也随之展开。The children listened enthralled as the storyteller unfolded her tale.讲故事的人一步步展开故事情节,孩子们都听得入迷了.As the mist cleared, a most beautiful view unfolded b...
在这里,你可以看到两个劳动者, 他们俩协力割下了三车金黄色的通心面秸.Here you can see two workers who, between them, have just finished cutting three cart - loads of golden brown macaroni stalks.今天是星期二, 因此如往常一样, 我晚餐会吃意大利通心面.Today is Tuesday, so, as usual...