查询词典 refrigerant

The effect of mixed refrigerant cycle stages on refrigeration performance is significant.

混合制冷剂的循环级数对制冷性能影响很大。

A relationship between the parameters of refrigerant was built up and analyzed in detail according to calculation results.

分析了毛细管内流动的参数情况，说明了管径的选取需要考虑到自由膨胀压差。

The type of refrigerant used inside the package.

包裹内使用的制冷剂的类型。

ABSTRACT This work is aimed at the study of flow boiling heat transfer of refrigerant in a horizontal tube.

本文对低沸点工质水平管内流动沸腾的传热特性进行了理论和实验研究。

A liquid that boils at below -160 C and is used as a refrigerant.

一种液体，在摄氏度以下的温度时发生汽化，用作制冷剂。

It used air/water mixture as refrigerant so as to be absolutely environmentally friendly.

水的相变改善了空气的压缩和膨胀过程，同时又增加了制冷量，使循环具有很高的经济性。

The results show that refrigerant charge quantity in heating operating condition is less than that in refrigeration operating condition.

结果表明，制热工况下的制冷剂充注量比制冷工况下的充注量小。

In this paper,the flow property of capillary is reviewed and the influence of capillary length on characteristic of refrigerant system is discussed.

简述了毛细管的流动特性，讨论了毛细管长度对制冷系统性能的影响，提出与系统相匹配的最佳毛细管长

All refrigerant brazing is performed in a nitrogen atmosphere.

所有制冷剂钎焊是在氮气气氛中进行。

Mixed refrigerant cycles can improve refrigeration efficiency, and are used widely in natural gas liquefaction systems.

混合制冷剂制冷循环可以提高制冷系统的效率，广泛应用在天然气液化领域。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。