批量生产

In addition, we represent the variance of the process as a function of investment, as proposed by Hong and Hayya (1993), to decrease the number of defective items. Our models determine the optimal production lot-size, the optimal levels of investments, and the optimal levels of backorders that minimize the sum of inventory and quality-related costs.

另外，本研究并考虑藉由投资来降低制程的变异，其中利用Hong 等人(1993)所提出制程变异之投资函数，纳入总生产成本模式中考量，即投资后的制程变异为制程改善后所能降低的制程变异水准加上目前生产系统之最大变异水准与最低变异水准之差的指数分配关系，如此不仅能降低变异并提升制程能力指标，亦能让管理者利用本模式来比较不同制程改善的成本差异，推导出最佳生产批量、缺货量和投资成本，以提供存货管理者对生产决策之参考依据。

And European markets. Center has been developed from the WJ-2 to the WJ-9-type rotary waste rubber, waste plastics production of fuel installations, day treatment capacity of waste plastic from ranging from 6 tons -24 tons, based on the needs of customers that can be used in small quantities , intermittent production, but also can use high-volume, continuous production.

中心现已开发的从WJ-2到WJ-9型旋转式废橡胶、废塑料生产燃油装置，日处理废塑胶能力从6吨—24吨不等，可以根据客户的需要，即可以采用小批量、间歇式方式生产，也可以采用大批量、连续式生产方式。

At present there are about 30 professional technicians of middle-grade and high-level, 300 workers, 300 sets of all kinds of production equipments and a great many cooperation factories. We have the ability to take large-quantity order of manufacturing and processing the tatting clothing.

xxx有限公司是xx市目前规模最大、专业性最强、集服装贸易与生产于一体的股份制企业，公司现有各类中、高级专业技术人员30余人，生产工人300余名；现有各类服装生产设备300余台，并拥有众多协作工厂，可承接大批量梭织服装的生产加工业务。

Considering the gap between academic research and real world application, the characteristic of manufactories of "much variety and little batch", this paper discusses the abstraction and modeling of the workshop performance using colored Petri net characterizing definite description of DEDS. And rule bases are applied into the model to tackle the dynamic events and disturbances with dynamic scheduling. After analysis on agile response of MES and integration of its scheduling model, by adopting distributed component technology the workshop scheduling model was capsulated as a scheduler to realize the scheduling module of MES easier to be integrated and rapidly reused. Finally a prototype of scheduler is proposed.

鉴于最优调度理论与实际调度应用的距离，以及多品种单件小批量车间生产的特点，本文以某模具制造企业生产车间为研究对象，利用对离散动态系统具有准确描述能力的着色 Petri 网对车间生产进行了抽象和建模；并通过向网系统中引入规则约束，为车间内的动态事件和扰动提供了动态调度；在对 MES的敏捷性及其车间调度模块的集成性进行了多方面分析后，利用分布式组件技术将调度模型进行了软件封装，以便为 MES 提供一个功能独立、易集成、可快速重用的生产调度模块；最后给出了一个 MES 车间调度服务器和调度室客户程序的原型实现。

In this work the unhomogeneity of microstructure in product strips has been studied, and the methods to control grain size with the hot rolling technological parameters are given. The capacity to control the property unhomogeneity of hot strips has been greatly improved after using the methods. According the statistics of production, the the property unhomogeneity over 99% strips is less than 80 MPa in a batch of coils, and less than 40MPa in a coil.

8对大量实际生产带钢组织和性能的不均匀性进行了研究，提出了通过调整热轧工艺参数来进行晶粒尺寸均匀度控制的的具体措施，实际生产采取该控制手段后，使宝钢对管线钢性能波动的控制水平得到大幅度的提高；强度波动由管线钢生产初期的批量内150～200MPa，卷内100MPa提高到批量内00MPa，卷内0MPa，可按合同交货；大生产实际水平为：99％产品的强度波动量达到批量内0MPa，卷内0MPa。

A model of two bin systems with price break is employed to analyze the relationship between reordered quantity and economic order quantity .

以企业生产物流中的库存管理为切入点，通过批量折扣的双箱系统模型，定量地分析了需求的再订购批量和折扣批量之间的关系。

But SPIF is suitable to produce very small lot of batches economically and quickly to overcome the market growing demands of highly customized products.

同时，与传统冲压工艺需要大批量制造以保证成本经济性不同，该工艺适宜于小批量灵活加工，因此，更能满足现代市场日益迫切地个性化生产需求。

Owing to the complex construction of continuous girder bridges,which is laboursome and time-consuming,people have been thinking about an approach to combining the advantages of the two so as to speed up the building and reduce the work procedures. Thus the "simply-supported-continuous system" is introduced.

但是由于现浇连续梁的施工复杂繁琐、费工费时，人们一直希望将简支梁的批量预制生产和连续梁的优越性能结合起来，用梁或板批量预制生产的方式来加快连续梁的建设速度，以省去繁琐的支模工序，由此产生了将整跨梁板预制、架设就位后在端部浇筑混凝土并张拉预应力使之连续的&先简支后连续&施工法，而形成的体系则被称为&先简支后连续结构体系&。

Due to the diversification of market consumption, production in large quantities by type and less variety, long-period to the low-volume, multi-species, the direction of short-cycle development.

由于市场消费的多样化，生产类型正由大批量、少品种、长周期向小批量、多品种、短周期的方向发展。

Working with GSI Technologies, a recognized leader in printed electronics with numerous products already in mass production, represents indisputable validation of the commercial potential of our technology in this market,' said David Corr, CEO of NTERA.

广船工作与技术，全球公认的领先印刷电子与众多的产品已经批量生产，标志着无可争辩的验证的商业潜力，我们的技术在这个市场上，'大卫更正说，首席执行官NTERA 。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。