分批与调度是生产计划与控制(PPC)的两个主要方面。
Lot sizing and scheduling are the two major aspects of production planning and control (PPC).
然而，国内多数造船企业的管理仍然比较落后，主要体现在生产计划的编制和管理还停留在手工阶段。
However, the majority of domestic shipbuilding enterprises 'management are still lag, mainly reflected in production planning and management also remaining in the manual stage.
但是关于某些主要的事业，首先是国家经营和合作社经营的事业，相当精密的生产计划，却是完全必需的。
But fairly detailed production plans are absolutely essential for certain important enterprises, and first and foremost for state and co-operative enterprises.
本文主要研究了虚拟企业和供应链管理的运作原理和技术，提出了虚拟企业供应链管理运行的生产计划、采购、库存和销售管理模式。
The working principle and technology of virtual enterprise and supply chain management are studied. Product planning, purchase, inventory and sales management in virtual enterprise are put forward.
生产计划与控制是企业管理主要内容之一，供应链管理思想无疑会对此带来很大的影响。
Production plan and control is an important content of enterprise management, so supply chain management though must bring big effect to it without doubt.
论文研究了流水线装配型企业PPC的主要系统功能：生产计划，需求决策和生产控制。
Also, such main functions of PPC of pipeline assembly enterprise as production planning, demand decision and production control are studied.
本文主要研究协同生产管理的协同生产计划模式与方法。
This paper mainly discusses collaborative production planning mode and method on collaborative production management.
第三层是支撑技术层，主要包括面向逆向物流的产品设计、产品跟踪管理、再制造生产计划和调度。
The third level is supporting technology level, involving product design facing reverse logistics, product track management, production plan and schedule of remanufacturing.
生产计划工作主要包括：企业生产能力水平的确定，生产指标的确定以及全年生产任务的合理安排。
The production planning mainly includes confirming productivity level and production target, as well as arranging rationally production task of whole year.
分析了测绘生产计划管理的现状，介绍了系统的设计思想、总体结构、主要功能和实现方法。
The paper analyses the developing status of the management of surveying and mapping projects, and discusses the system design philosophy, main structure, basic functions and implementing methods.
本文在分析该类企业生产主要特点的基础上，建立了编制生产计划的有限能力计划法。
Through analyzing the main characteristics of enterprises, this paper makes a limited-capacity scheduling method.
此子系统主要功能是完成生产计划分解成批生产指令。
It mainly fulfills the function of decomposing the planning into batch ordering.
车间生产监控调度系统的主要功能有：从计划层获取日生产计划；对生产车间资源的管理；
The main functions of the system include: acquisition of daily production plan, management of shop floor manufacturing resources;
生产计划部的效率改善活动主要体现于对整个部门的架构重组方面。
The efficiency improvement activities of Production Planning department primarily embodied in department organization re-organize.
本文主要研究EMS行业中面向资源能力平衡的生产计划优化。
This paper focused EMS industry's production plan optimization, which is the resource leveling oriented.
本文主要研究EMS行业中面向资源能力平衡的生产计划优化。
This paper focused EMS industry's production plan optimization, which is the resource leveling oriented.
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