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直接供冷
相关语句
  directly cooling
     Design and energy-saving potential of closed cooling tower used in directly cooling in winter
     闭式冷却塔用于冬季直接供冷的设计及节能分析
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  “直接供冷”译为未确定词的双语例句
     Optimization in design and operation of outdoor air-condition systems
     新风直接供冷空调系统的设计与运行优化
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  相似匹配句对
     Optimization in design and operation of outdoor air-condition systems
     新风直接空调系统的设计与运行优化
短句来源
     An air Conditioning System of Direct Flexible Cold Heat
     一种直接、暖同时可式空调系统
短句来源
     Design and energy-saving potential of closed cooling tower used in directly cooling in winter
     闭式却塔用于冬季直接的设计及节能分析
短句来源
     The wound of donor region was directly closed.
     瓣创面直接缝合。
短句来源
     The incision of the donor site was closed directly.
     区均直接闭合。
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  directly cooling
New conceptual method for directly cooling the target biological tissues
      
There is no way of directly cooling the first n-1 bits, but in between cooling steps we can perform arbitrary permutations of the binary strings.
      


A new high vaccum insulated thermostat,which is controlled by a thermoswitch,is presented.So the trouble of filling helium gas a;nd pumping it out,is avoided.This makes the operation simple and the working cycle shorter.A multicanal temperature calibration system with a micro-computer is introduced briefly as well.

本文介绍一种用热开关来直接供冷给恒温块的真空绝热恒温器.它免去了通常充氦作热交换介质和低温下抽高真空的麻烦,从而简化了操作,缩短了运行周期. 文中还简要介绍了多路快速进行标测温度的微计算机系统.

In order to find the best form of outdoor air cooling system, three projects have been taken for further discussion. Determination of the best form means the optimal combination of the design and operation of systems. The optimization of systems, from the point of energy efficiency view, is to find the minimum energy consumption in operation by means of solving the problem of function optimization. An optimization model of energy consumption of fans has been developed according to the thought of integration...

In order to find the best form of outdoor air cooling system, three projects have been taken for further discussion. Determination of the best form means the optimal combination of the design and operation of systems. The optimization of systems, from the point of energy efficiency view, is to find the minimum energy consumption in operation by means of solving the problem of function optimization. An optimization model of energy consumption of fans has been developed according to the thought of integration of design and operation optimizations. It takes the minimum energy consumption in cooling period as object function, and volume sum of the subsystems as air volume demand in the same period. The restricting condition stands upon that each volume should be less than its design. Genetic algorithm is used for the system optimization in this paper,and the best design and operation is obtained.

作者提出的新风直接供冷空调系统的最佳形式,对3种可能方案进行分析并做深入的讨论.确定系统的最佳形式就是系统的设计与运行优化组合的问题.而从节能的角度进行系统的优化,则是通过解决函数寻优问题,使运行能耗为最小.以设计优化与运行优化相结合的思想,建立了空调系统的风机能耗优化模型.该模型以供冷期能耗最小为目标函数,以系统的运行风量作为供冷期所需风量,以各子系统风量不大于其最大风量为约束条件,采用遗传算法进行系统的优化,得到了系统的最优设计与运行方案.

 
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