Its range is generally five octaves and three - eighths.一般按四五度定弦,音域三个八度.If the note of D is sounded on a harp, all the corresponding D strings of other octaves will likewise resonate.如果用竖琴演奏D音符，其他八度音阶所有相应的D弦都将发出共鸣。It has...
If the note of D is sounded on a harp, all the corresponding D strings of other octaves will likewise resonate.如果用竖琴演奏D音符，其他八度音阶所有相应的D弦都将发出共鸣。Love requires all octaves of vibration to be embraced.爱需要这个振动的所有音阶都被融入.It has ...
The council recently drew fire for its intervention in the dispute.委员会最近因为介入该起争端而遭到批评。He had timed his intervention well.他选择介入的时机恰到好处。The incident was used as a pretext for intervention in the area.这次事件成了干涉那个地区的借口。...
Keywords multimedia network teaching; network courseware; didactical resource.[关键词]媒体网络教学; 网络课件; 教学资源.The Computer - Assisted Instruction [ CAI ] has long been proved is an effective didactical means.计算机辅助 教学,作为一种新型的教学手段...