According to the Performance Analysis of overcooled refrigeration cycle, it shows the operation principle of the system.

通过对过冷式制冷循环的工作特性的分析，揭示了此系统的运行原理。

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Then, the effects of height difference between storage tank and collector, mass of storage water and cycle pipe diameter on system performance were analyzed.

然后，利用数学模型对储水箱与集热板之间高差、系统储水量和循环管径等因素对系统性能的影响进行了预测分析。

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Eventually, based on the definition and general principles of cleaner production, performance evaluation system is established for the rice wine industries by the method of Life Cycle Assessment.

最后，按照清洁生产的定义，依据清洁生产评价总体原则，利用生命周期法，初步建立了黄酒工业清洁生产评价体系。

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