于是在复平面上, 鲁棒稳定性问题就转化为伪谱横坐标(伪谱最右端的横坐标值)最小的优化问题.Therefore, on the complex plane, robust stability can be formulated by minimization of pseudospectra abscissa.使用最低限度的协调与横坐标值使他们不跑在一起.Use a minimum of ordinate and abscissa val...
He kept giving quick blinks.他眼睛飞快地眨个不停。I get time off when Joe blinks.乔眨眼时我就能休息片刻.Standing on the threadbare carpet runner in hall, my father blinks.我爸爸站在通道里破旧的地毯上,眨着眼....
He quit his job as an office boy in Athens.他辞去了在雅典当办公室勤杂工的工作。I asked the Captain to wangle us three tickets to Athens.我让机长设法给我们弄3张去雅典的票。They'd come on a direct flight from Athens.他们搭乘由雅典直飞这里的航班过来的。...
Dimorphism The existence of two distinct forms.二型现象:出现两种不同的类型.These variables fishers and Bayes discriminant functions to distinguish sexual dimorphism the three strains.结果表明:不同品系性差不同,判别函数对于性别判定具有明显的实用价值....
我出版了《每日邮报》的女记者为他代笔的自传，写得颇具文采。I published his auto-biography, which was very competently ghosted by a woman journalist from the Daily Mail.我代笔替他写了那个剧本.I played ghost to him in the production of the play.我正为一富豪代笔.I am ghos...
Buck up your ideas or you'll get more of the same treatment.打起精神来，否则你会吃更多苦头。People are saying if we don't buck up we'll be in trouble.人们说，如果我们再不积极行动起来，我们就会有麻烦。Hurry [ Buck ] up or we will miss the train.快点...