unit tube meaning in English

单位管

The aluminum models the multiple - unit tube the heat resistant scope - 40 - 95
铝塑复合管的耐温范围- 40 - 95 。
The purpose of this study was to investigate the performance and thermodynamic mechanism of an engine exhaust - powered adsorption refrigerating unit tube using cacl2 as absorbent and nh3 as refrigerant
本文提出了一种氯化钙-氨吸附制冷单元管的设计方法，并对其工作过程中的性能和热动力学机理进行探索。
The working performances of the refrigerator were presented . it was concluded that the performances of unit tube were excellent , average refrigerating capacity was 66 . 4w and coefficient of performance was 0 . 2
通过对单元管实际运行试验表明该单元管具有良好的制冷性能，平均制冷功率达66 . 4w ，性能系数达到0 . 2 。
An one - dimensional non - equilibrium mathematical model was established to describe the performances of unit adsorbent bed . finite difference forms of the equations were written in matlab . a conventional test bed for investigating the inner properties of cacl2 - nh3 unit tube was developed and the real data were used to test the model
在前人研究经验的基础上，建立了单元管吸附床内一维非平衡吸附条件下的传热传质数学模型，提出了该模型的数值求解方法，并给出了数值模拟算例。