multilith简易平版印刷品Multipref.表示“多个、多种、多方面”multi domain composite problem多域组合问题multiresolution representation多分辨率表示multi-objective prograrmning多目标规划multidimensional classification多维分类multi-access operating system多路存取操作系统multi-objective PSO algorithm多目标粒子群优化算法multi-axial low cycle fatigue多轴低周疲劳multi-service mixing together多业务融合multi-purpose screwdriver set多用套装螺丝起子multi-category classification多类分类