multiloadn.多负载Multipref.表示“多个、多种、多方面”multi-station access unit多站存取单元multi-object optimization多目标优化multipurpose thermal energy多用途热能multifactorial intervention多因素干预multiobjective Coumot model多目标古诺模型multipath radio propagation多径无线电传播multi wall carbon nanotubes多壁碳纳米管multisphere wheel magnetron多腔环形磁控管multiobjective optimizaiton多目标优化multidimensional data model多维数据模型