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总时差     
相关语句
  total time difference
     Combining free time difference and total time difference, resources can be adjusted and so the disadvantages in adjusting resources by using either total time difference or free time difference can be overcome
     利用自由时差与总时差相结合的方法调整资源,克服了单独利用总时差或自由时差调整资源所存在的弊端。
短句来源
  total float
     Study on the calculation method for the work's total float time
     工作总时差计算方法的探讨
短句来源
     ,and the six time parameters—Earliest Start Time(ES),Earliest Finish Time(EF),Latest Finish Time(LF),Latest Start Time(LS),Total Float Time(TF),Free Float Time(FF)—were calculated.
     通过对网络计划六个时间参数——工作最早开始时间ES,工作最早结束时间EF,工作最迟开始时间LS,工作最迟结束时间LF,工作总时差TF,工作自由时差FF——的计算,运用网络计划技术产生了项目的网络计划,得出了计算工期与关键线路。
短句来源
     The total float time is one of the important time parameters for a working task, and also is the basis for ascertaining critical work and critical paths in network planning.
     工作的总时差是工作的最主要时间参数之一,是网络图中关键工作和关键线路的判别依据。
短句来源
     This paper shows the incompatability of system structure of the model of the network diagram, thus realizes the demonstration that algorithm for the total float of A on N and A on A is mistaken.
     本文揭示了传统网络构图模型系统结构的不相容性,从而实现了传统网络总时差的计算是错误的论证。
短句来源
     Because of the computational complexity and the difficulties in comparison of fuzzy number, it difficulty make a study of fuzzy network analysis. This treatise introduces the computation of fuzzy number based on structured element. On this basis, the treatise give a new definition on the comparison of fuzzy number and the computation of total float time and of latest network time parameters based on adder calculation.
     针对模糊网络分析中模糊数运算的复杂性以及模糊数比较大小的困难,引入基于结构元理论的模糊数运算,提出新的模糊数比较大小定义以及基于加法运算的计算模糊网络最迟时间参数和工序总时差,得到了更有意义的计算结果,为工程项目提供决策分析依据。
短句来源
更多       
  total float time
     Study on the calculation method for the work's total float time
     工作总时差计算方法的探讨
短句来源
     ,and the six time parameters—Earliest Start Time(ES),Earliest Finish Time(EF),Latest Finish Time(LF),Latest Start Time(LS),Total Float Time(TF),Free Float Time(FF)—were calculated.
     通过对网络计划六个时间参数——工作最早开始时间ES,工作最早结束时间EF,工作最迟开始时间LS,工作最迟结束时间LF,工作总时差TF,工作自由时差FF——的计算,运用网络计划技术产生了项目的网络计划,得出了计算工期与关键线路。
短句来源
     The total float time is one of the important time parameters for a working task, and also is the basis for ascertaining critical work and critical paths in network planning.
     工作的总时差是工作的最主要时间参数之一,是网络图中关键工作和关键线路的判别依据。
短句来源
     The basic parameters of an event are total float time,free float time,and initial time and ending time.
     工作的总时差、自由时差和工作的开始与完成时间是工作的主要时间参数。
短句来源
     Because of the computational complexity and the difficulties in comparison of fuzzy number, it difficulty make a study of fuzzy network analysis. This treatise introduces the computation of fuzzy number based on structured element. On this basis, the treatise give a new definition on the comparison of fuzzy number and the computation of total float time and of latest network time parameters based on adder calculation.
     针对模糊网络分析中模糊数运算的复杂性以及模糊数比较大小的困难,引入基于结构元理论的模糊数运算,提出新的模糊数比较大小定义以及基于加法运算的计算模糊网络最迟时间参数和工序总时差,得到了更有意义的计算结果,为工程项目提供决策分析依据。
短句来源
  “总时差”译为未确定词的双语例句
     The actual meaning of dummy's floats has been showed, andsome theorems and formulae have been derived and proved.
     本文分析了作业的总时差与单时差的关系,说明了虚作业时差的实际意义,推导并证明了一些定理与公式。
短句来源
     new concept of Rmin Section is intreduced and a simple method is given which finds out an Rmin Section using the Total FIoat of workpiece, by means of which the Sub-critical Path of network programming and its length can be judged.
     提出了Rmin路段的概念,并给出了一种利用工序的总时差先找出Rmin路段,再根据Rmin路段直接判断网络计划次关键线路及其长度的简便方法。
短句来源
     The activity float of network plan in a engineering cons-truction is the time kept in reverse for uti~lization of activity.
     工程施工网络计划中的工序时差是工序可利用的机动时间,总时差与自由时差以及独立时差之间存在着内在的联系,研究它们之间的关系有助于我们进行计划的编制。
短句来源
     Because start time delay of activity and activity float time were all take into account in time claim,the conclusion was more convictive then before.
     工期索赔中考虑了工序的开工延迟以及工序的总时差,从而使索赔结论更具有说服力.
短句来源
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  total slack
Fig 7 showsthe model calculatesthe total slack line volume very well.
      
  total float
It should be noted that the individual measurements differed substantially, especially when the total float layer was thin.
      
It seems reasonable to suggest that float-scraping imperfections will be amplified when the total float layer is thin.
      
The combination of SPI and total float identify will be discussed.
      
The total float-layer depth was measured with a thin glass tube connected to a peristaltic pump.
      
Use available total float before requesting an extension of the Contract Time.
      
  其他


The float analysis is very important and useful in PERT/CPM.In this paper, the relations between the total and free float of activities havebeen discussed. The actual meaning of dummy's floats has been showed, andsome theorems and formulae have been derived and proved.

时差问题是统筹法(PERT/CPM)的关键问题,对时差问题进行透彻的分析,有助于统筹法的实际应用.本文分析了作业的总时差与单时差的关系,说明了虚作业时差的实际意义,推导并证明了一些定理与公式。

Electronic calculating programme of overall network can be used to make resources of the mining construction optimum and calculate the costs of years and seasons. Combining free time difference and total time difference, resources can be adjusted and so the disadvantages in adjusting resources by using either total time difference or free time difference can be overcome

使用统筹网络电算程序对煤矿建设中资源进行优化与年、季度弗用的计算。利用自由时差与总时差相结合的方法调整资源,克服了单独利用总时差或自由时差调整资源所存在的弊端。

A principle and method of network pressing are studied which apply toCPM and PERT network.The total time difference of the activity that is not key activityis considered during network pressing. Mean while,the economieal and practical of themethod is considered. Considering the attribute of utilizing knowledge inconstruction,areason machine that is reasoning backward is designed and undefine reasoning isstudied,and the method of resource schedul and resource optimization is improved aheuristic method is used...

A principle and method of network pressing are studied which apply toCPM and PERT network.The total time difference of the activity that is not key activityis considered during network pressing. Mean while,the economieal and practical of themethod is considered. Considering the attribute of utilizing knowledge inconstruction,areason machine that is reasoning backward is designed and undefine reasoning isstudied,and the method of resource schedul and resource optimization is improved aheuristic method is used to optimize resource and it resolves the problem that the memo-ry of computer is not large enough.Finally,an example is presented to demonstrate thesystem's application,possible future enhancements and extensions are suggested.

提出了网络压缩的算法。该算法适用于所有肯定型和非肯定型网络的压缩。在压缩过程中充分考虑了非关键工序的总时差使网络压缩的费用尽量减小。在考虑了建筑施工过程中运用知识的方法后,本文设计实现了反向推理机,并根据建筑施工中许多因素的不确定性设计了相应的不确定推理程序。本文对网络资源均衡优化方法作了改进,用一种启发式的方法进行资源均衡优化,较好的解决了以往用线性规划解这类问题时所遇到的对计算机内存要求很高的问题。最后,给出了利用CPICS对宝钢3号高炉热风炉系统进行跟踪控制的实际情况。

 
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