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1)  discrete processing
离散加工
2)  discretely controllable processing times
离散加工时间
1.
Multi-rule single machine scheduling with discretely controllable processing times;
离散加工时间单机多准则下可控排序问题
3)  controlled marked graph
离散加工系统
1.
The system is modeled by controlled marked graph with external input places.
本文研究离散加工系统中异步并发活动的控制与协调问题。
4)  discrete industry
离散工业
1.
In this article the writer has described the definition of process industry,expounded the fact classifing nuclear industry as process industry,compared the diffrences between process industry and discrete industry,analysed process industry properties in nuclear industry and their important impact,and proposed enhancing research work on regularity of process industry in nuclear industry.
描述了流程工业的定义,论述了核工业属于流程工业的现实,比较了流程工业和离散工业的区别,结合核工业的实际分析了核工业的流程性及其重要影响,建议加强核工业流程工业规律的系统研究。
2.
CIMS of continuous industry and CIMS of discrete industry are based on the same basic ideas, but there are still some differences between their characteristics.
流程工业 CIMS与离散工业 CIMS的基本理念是一致的 ,但它们的特性仍有较大差别。
5)  Discrete Effort
离散工作
6)  industrial dispersion
工业离散
补充资料:离散时间周期序列的离散傅里叶级数表示
       (1)
  式中χ((n))N为一离散时间周期序列,其周期为N点,即
  式中r为任意整数。X((k))N为频域周期序列,其周期亦为N点,即X(k)=X(k+lN),式中l为任意整数。
  
  从式(1)可导出已知X((k))N求χ((n))N的关系
   (2)
  式(1)和式(2)称为离散傅里叶级数对。
  
  当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N,如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
  

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