用“R22”造句大全，R22造句
From basic thermophysical laws, a steady distributed parameter model of an air-conditioning condenser was constructed, in which R22 was taken as working fluid.
介绍了表面增强型蒸发强化管，并对*利昂制冷工质R22在该管外的沸腾换热进行了实验研究。
由其对R22在非常低温之溶解度，以及宽广的黏度范围。
The experimental study on the performance of nucleate boiling of R22 outside the surface enhanced evaporation tubes was conducted by use of four two-sides enhanced tubes with different geometries.
