In acoustics he studied the propagation of sound and musical consonance and dissonance.在声学中,他研究了声的传播和音乐的和谐与不和谐.The auditorium has comfortable seating and modern acoustics.礼堂里有舒适的座椅和现代化的音响设备.Master degree, majoring in ele...
The acoustics of the new concert hall are excellent.新音乐厅的传声效果极佳。The acoustics of the new concert hall are excellent.这座新音乐厅的音响效果极好.The auditorium has comfortable seating and modern acoustics.礼堂里有舒适的座椅和现代化的音响设备....
普通鲤鱼是养鱼场最常养的鱼种.Common cup carp are a popular choice for a fish pond farm.不同鱼种的行为和颜色各不相同.The species differ in their behavior and coloration.神仙鱼是易于饲养的慈鲷科鱼种.Angelfish are an easy - to - keep cichlid species....