multi tie多层结构Multipref.表示“多个、多种、多方面”Multivariate calibration model多元校正模型multi - level representation分级表达multimode graded-index fiber渐变型多模光纤multipoint transmission stream多点传输流multi-GPS antenna controller多路GPS天线控制器Multiob-jective optimization多元化优化multi - layer loss materials多层损耗材料multi-modality medical image多模态医学图像multi-page caching mechanism页缓冲机制multi-channel airborne radar机载多通道雷达