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....
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...
They don't look like antiaircraft guns, and they don't look droopy.他们看起来不像防空炮, 也不会无精打采.Antiaircraft guns downed three bombers.高射炮击落了三架轰炸机。The antiaircraft guns opened up.高射炮开始射击.Our militia fired off volley aft...
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...