machine loads中文什么意思

例句与用法

更多例句：  上一页  
1. Based on previous heuristic scheduling algorithms , multi - object scheduling of time and resource costs is implemented by introducing the conception of resource costs into the net , considering time and resource costs synthetically in the process . by tracing the virtual costs of machines in the algorithm , the using costs of those heavy load machines are increased dynamically and their chances of being used again are reduced , which results in a relative balance of machines loads in the scheduling result
   在前人启发式调度算法的基础上，通过在网中引入资源成本的概念，在算法的执行过程中综合考虑时间成本和资源成本，实现了资源成本与时间成本的多目标调度；通过在算法中对各机器虚成本的跟踪，动态增加当前系统中负载较大机器的使用成本，降低其再被使用的机会，使得调度结果中的各机器负载能相对均衡。
2. Abstract : experiments were made on a ultrasonic machining tool with work - piece adhered to ultrasonic transducer head , to machine micro - holes on hard and brittle materials such as soda glass and si , to study the effects of tool materials ， work - piece materials ， amplitude ， machining load ， slurry concentration ， tool length and the size of work - piece on machining rate and wear ratio . in this experiment , the micro - tool was made through wedg
   文摘:通过以wedg放电加工手段制作微细超声加工用工具，在采用工件加振方式的微细超声加工机上对碳酸玻璃、半导体硅等硬脆材料试件进行微孔加工的实验，来探讨在某一特定加工条件下工具材料、工件材料、工件的振幅、加工静载荷、磨料悬浮液浓度、工具长度及工件尺寸等重要因素对加工速度、工具损耗率的影响，为微细超声加工技术的实用化提供参考依据。