ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

The Job-Shop problems considering material transit time and machine set-up time were studied. During the optimization and calculation, the material transit time and the influences on the Job-Shop scheduling were taken into account. Subsequently, the solution method was provided and the Job-Shop scheduling problem was solved using hybrid PSO algorithm combining GA and SA. Finally, the analysis and calculation of interaction between material transit time, machining time and machine set-up time was carried out by the simulation based on real conditions. The results show that the proposed method considering the machine set-up time and material transit time is more feasible and realistic than the scheduling which appends the material machining time directly.