Notice that the energy eigenvalues are not equally spaced.注意,这些本征值并不是等距离分布的.The n roots of this equation are called the eigenvalues.这个方程A的 n根叫做特征值.The n roots of this equation A are called the eigenvalues.这个方程的n根叫做A的特征值....
The rabbis try to steer clear of political questions.拉比们努力避开政治问题。I think a lot of people, women in particular, steer clear of these sensitive issues.我认为很多人，特别是女性，都会回避这些敏感问题。I'm trying to lose weight so I have to ste...
Years of dislike boiled over and blows were exchanged.多年的厌恶之情终于爆发，双方拳脚相加。He exchanged pleasantries about his hotel and the weather.他就宾馆和天气寒暄了几句。The two sides exchanged fire with artillery, mortars and small arms.双方交火时动用了...