| 1. | Semi - online algorithms for scheduling with machine cost
带机器费用的排序问题的半在线算法 |
| 2. | This machine cost me a full week s work to bring it to perfection
我花了整整一个星期，才把这个磨刀机器做好。 |
| 3. | Responsibility 5 : participates in setting up equipment machining cost database
职责五：参与建立本公司设备加工成本数据库。 |
| 4. | Thanks to much lower labour and land costs , each machine costs $ 20 - 30 less to make
由于这里劳动力和土地价格要便宜很多，每台笔记本的成本可以减少20 - 30美元。 |
| 5. | Whether the tool path quality is good or bad will directly affect the machining and the machining cost of part
刀具运动轨迹设计质量的好坏，将直接影响零件的加工质量及加工成本。 |
| 6. | As a sawing tool , the properties of a diamond impregnated circular saw - blade are of special importance in determining the machining cost and production efficiency
作为锯切工具的金刚石圆锯片，其性能的好坏是决定石材加工成本和效率的关键。 |
| 7. | But the tests and equipment used to record these tests are expensive . even simplified cd4 machines cost around us 16 , 000 plus reagents costs for each test run
这些测试及所用的仪器极其昂贵，就是简化的cd4仪器也要一万六千元美金，还要加上每次测试用的用剂成本。 |
| 8. | By normalizing all job sizes and machine cost , we assume that the cost of purchasing one machine is 1 . we further know the total size of all jobs in advance
通过标准化所有工件长度和机器费用，我们可假设购买一台机器的费用是1 .所讨论的半在线模型假设已知所有工件的总加工时间 |
| 9. | The cost of press parts including material cost , machining cost and die cost . the cost of die is make up of three parts : the cost of die making , die repairing , and the inactivity cost
冲压车间模具在生产过程中经常出现大量废返品,并且停台较多,尤其大的停台,对后续生产产生较大的影响;有些模具存在安全隐患,需要进行应急处理。 |
| 10. | 4 he y , cai s . semi - online scheduling with machine cost . journal of computer science and technology , 2002 , 17 : 781 - 787 . 5 cai s , he y . quasi - online algorithms for scheduling non - increasing processing jobs with processor cost
对这种情况，如果工件的总加工时间不超过4 ，我们给出了竞争比为1的最优算法当总加工时间超过4时，我们给出了竞争比为5 4的算法，并给出问题的下界至少是1 . 0957 |
