把导体看成是大量受迫阻尼振动的振子的集合.Envision the conductor as an assemblage of driven , damped oscillators.这个振子将获得能量.This oscillator will pick up energy.所有的振子都处于基态.All oscillators are in bottom state....
There are two collections a day from this letter - box.这个信筒每天收信两次.With the help of the postman, Tom went out of the letter - box.在邮递员的帮助下, 汤姆从信箱里出来了.Post the letter through the slit in the letter box.把这封信从信箱的投信口投进去....
在斯堪的纳维亚神话里，月亮被赋予了男性身份。In Norse mythology the moon is personified as male.宪法还赋予巴西的25个成员州很大的权力。The constitution also confers large powers on Brazil's 25 constituent states.这条规定赋予了总统绝对及不受约束的权力。This provision gives the ...
Multi - million dollar gyms have become so common that they are unremarkable.数百万美元的体育馆变得如此司空见惯以至于它们已经不再显眼.Gyms usually provide ropes and rent shoes harnesses and belaying devices.攀岩场通常会提供绳索以及出租攀岩鞋、安全带跟确保装置.His favorite p...
她否认杀害了她所照管的4个孩子。She denied the murder of four children who were in her care.12名犯人在一场监狱暴乱中被杀害。Twelve inmates have been killed during a riot at the prison.随着7名平民被杀害，该地区局势紧张起来。There is tension in the region following the ki...