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。
The Rheological property of self - prepared PET synthesized with medium - purity terephthalic acid was studied with capillary rheometer.
采用毛细管流变仪研究了自制的用中纯度对苯二甲酸（ MTA） 合成的聚对苯二甲酸乙二醇酯（ PET）流变性能。
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