Charlemagne was crowned Emperor on Christmas Day 800 AD.查里曼于公元800年圣诞节加冕为皇帝.Charlemagne, another great ruler, found it handier to grip his sword with his left hand.另一位伟大的统治者查理曼发现自己左手握剑比右手握剑更加灵便.As such, the number and ext...
Through a great deal of effort, this problem has been solved recently by linearization techniques.通过大量的努力, 最近人们利用线性化方法解决了这个问题.The linearization ofnonlinear system with measurable disturbances is studied.研究了一类具有可测干扰的非线性系统...