The influence of the refrigerating capacity in design and control is analysis in this paper, a control method to raise the running economy is suggested.
本文分析了制冷量在设计和控制各环节中的影响，给出了一种提高制冷器运行经济性的控制方法。
Discusses the concrete performance, causing mechanism and solving method of the performance descent of centrifugal refrigerating unit.
探讨了离心式制冷机组性能下降的具体表现、产生机理和处理方法。
A preparation method for an instant sea hedgehog food is poaching the sea hedgehog by 1-9% salt water, controlling dry and refrigerating for spare.
一种即食海胆食品及其制备方法，是将海胆黄分别用1～9％的食盐水漂洗、清水中浸洗，控干冷藏备用。
Method was introduced to refine phosphatidylcholine from rude soybean lecithin using alcohol and remove impurity by refrigerating crystal in the condition of low temperature.
该文研究了在低温条件下，用乙醇作为溶剂，通过冷冻结晶去杂，从粗制大豆磷脂中精制磷脂酰胆碱的方法。
Secondly, according to the data in all condition, the lease square method is used to obtain the function indicated the change of refrigerating capacity associated with various conditions.
然后对室内机全工况数据进行分析，利用最小二乘法拟合了制冷量随工况变化的函数。
Using the method of optimal efficiency and maximal quantity of refrigerating output, a thermoelectricity refrigeration system commix with compress refrigeration is designed.
本文对塑料片低温对折机功率热电制冷系统的设计方案进行了探讨。
For the indirect cooling method, glycol liquid as the secondary coolant is cooled in the refrigerating unit, pumped to the cooler in the house to cool the air.
乙二醇间接制冷方式是通过低温盐水机组将乙二醇降到一定温度，通过循环泵将乙二醇溶液供到需要制冷的气调库内换热器中，再由换热器对库内环境进行制冷。
For the indirect cooling method, glycol liquid as the secondary coolant is cooled in the refrigerating unit, pumped to the cooler in the house to cool the air.
乙二醇间接制冷方式是通过低温盐水机组将乙二醇降到一定温度，通过循环泵将乙二醇溶液供到需要制冷的气调库内换热器中，再由换热器对库内环境进行制冷。
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