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- When the second machine is a batch machine and the other two are discrete machines, NP-hardness of this problem is proved. 证明?当第二台机器是批处理机、其馀两台机器是单机时，该问题是NP困难的。
- The problem of n jobs to be processed on single batching machine with a capacity to minimize the total weighted completion time is discussed. 摘要批处理机总加权完成时间最小化问题的复杂性目前还没有确定，因此有必要研究该问题的启发式算法。
- PLD serial concrete batching machine is a kind of equipment with automatically batching material on the front desk and using mixer together. PLD系列混凝土配料机是一种与搅拌机配套使用的前台自动配料设备。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- A fter this serial concrete batching machine combines with relative concrete mixer,different types and specifications combined concrete mixing station can be formed. 本系列混凝土配料机与相应的混凝土搅拌机组合，可组成各种不同形式、不同规格的组合式混凝土搅拌站。
- The second batch of sugar is better than the first. 第二批制成的糖比第一批好。
- In batch or remote batch entry, a job or job step. 在批处理或远程批处理输入中的一个作业或作业步。
- The accountant sign a batch of cheque. 会计签发的一批支票。
- Jinan Hengsheng Construction Machinery Co., Ltd.PLD series concrete batching machine is new type concrete batching machinery designed for building, road, bridge construction works. PLD型系列混凝土配料机是一种新型的砼配料机，适用于一般建筑工地，道路，桥梁等工程。
- parallel unbounded batch machines 无界批量并行机
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- My personal letters got muddled up with a batch of circulars. 我的私人信件和一批通知混在一起了。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- A batch of mail dispatched at one time by a sender. 由邮递员同时分送的一批邮件
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
