multiterm多项Multipref.表示“多个、多种、多方面”multiwavelength oscillation多波长振荡multi-step heat treatment多步热处理multiprogramming sequencing多道程序的定序multispeed electric machine多速电机multi-modle communication多模式通信multi - stage replacement多轮置换multi-function ventilator多功能通风机multi - format processing多数据格式处理multi barreled depth charge多管式深水炸弹multiwavelet transformation多小波变换