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hydropower group
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  水电站群
     A Study on Optimal Operation of Hydropower Group by Combined Model of DecompositionCoordination and Aggregation-Decomposition of Large System
     水电站群优化调度分解协调—聚合分解复合模型研究
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  “hydropower group”译为未确定词的双语例句
     The Necessity and Feasibility for the State Owned Large Construction Companies to Establish the Professional Rental Companies——Analysis of the Experience of China Hydropower Group Corporation
     国有大型施工企业组建专业化租赁公司的必要性和可行性——中水电集团公司经验分析
短句来源
     In combination with the practical example of the software programming for the Financing Company of Ge Zhou Ba Water Conservancy and Hydropower Group,the present paper discusses the concurrent processing problem in the data base design including the possible occurrence of errors in the uncontrolled concurrent access, data base affairs and recovery and mechanism of concurrent processing for Sybase, and introduces some methods which can handle problems very effectively in the concurrent processing.
     结合葛洲坝水利电力集团财务公司程序设计的实例 ,从不加控制的并发存取可能会产生的错误、数据库的事务和恢复、Sybase的并发处理机制等方面讨论了数据库设计中并发操作的问题 ,最后提出了几种提高处理并发事件效率的方法。
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  相似匹配句对
     B.C and group D.
     B组:10例肾衰竭非透析组;
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     Group C.
     实验动物随机分为3组,每组9只。
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     China Hydropower Engineering Consulting Group Corporation
     中国水电工程顾问集团公司(英文)
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     China Hydropower Engineering Consulting Group Co.(CHECC)
     中国水电工程顾问集团公司
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On the view of power system and hydropower growp, this paper considers various re-lationship among each hydropower statlon for determinlng thelr installed capacity. So, an optimizationmodel is establised. It consists of three submodels called Optimal Dispatching Calculation of Hy-dropower Group, Determination of Working Capacity of Hydropower Group and Optimal Allocationof Working Capacity among Planning Stations, respectively. Through solving three submodels step bystep and round iterations,...

On the view of power system and hydropower growp, this paper considers various re-lationship among each hydropower statlon for determinlng thelr installed capacity. So, an optimizationmodel is establised. It consists of three submodels called Optimal Dispatching Calculation of Hy-dropower Group, Determination of Working Capacity of Hydropower Group and Optimal Allocationof Working Capacity among Planning Stations, respectively. Through solving three submodels step bystep and round iterations, the solution of optimal installed capacity can be obtained. Moreover, the in-cremental criteria method is given to slove optirnal allocation subproblem in the third submodel. Atlast, an example of defermlnlng lnstalled capality of Dachaoshan Hydropower Station in YunnanProvince is provided. The result shows it will be bctween l200~ 1260 MW.

本文从电力系统和水电站群的角度出发,考虑电站间的必然联系和水电群的整体运行,建立了规划水电站装机容量优化选择数学模型.该模型由水电群优化补偿调节计算子模型、水电群总工作容量优选子模型和规划水电站工作容量优化分配子模型三个子模型构成,通过三个子模型的逐步求解和多轮选代,最后即可得到收敛的优化装机解.本文针对规划水电站工作容量优化分配子模型给出了增量判别求解方法.最后是将本模型方法应用于云南大朝山水电站装机选择的一个实例,计算结果表明大朝山水电站的装机容量应在12O~126万kw之间.

On the basis of decomposition-coordination model and aggregation-decomposition model for optimal operation of hydropower group, a combined model of decompositioncoordination and aggregation-decomposition has been studied. Through calculation,it is demonstrated that the established model is correct and the result is satisfactory.

本文在讨论水电站群优化调度分解协调和聚合分解两个隐随机优化模型的基础上,提出了分解协调一聚合分解的构模思路,并建立了相应的复合模型,实例计算表明,构模思路是正确的,结果令人满意。

The concurrent processing is a problem worthy to the taken seriously in the design of application software. In combination with the practical example of the software programming for the Financing Company of Ge Zhou Ba Water Conservancy and Hydropower Group,the present paper discusses the concurrent processing problem in the data base design including the possible occurrence of errors in the uncontrolled concurrent access, data base affairs and recovery and mechanism of concurrent processing for Sybase,...

The concurrent processing is a problem worthy to the taken seriously in the design of application software. In combination with the practical example of the software programming for the Financing Company of Ge Zhou Ba Water Conservancy and Hydropower Group,the present paper discusses the concurrent processing problem in the data base design including the possible occurrence of errors in the uncontrolled concurrent access, data base affairs and recovery and mechanism of concurrent processing for Sybase, and introduces some methods which can handle problems very effectively in the concurrent processing.

在计算机网络应用软件的程序设计中 ,并发操作是一个需要认真对待的问题。结合葛洲坝水利电力集团财务公司程序设计的实例 ,从不加控制的并发存取可能会产生的错误、数据库的事务和恢复、Sybase的并发处理机制等方面讨论了数据库设计中并发操作的问题 ,最后提出了几种提高处理并发事件效率的方法。

 
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