Pre-emphasize Higher Frequencies; De-emphasize Higher Frequencies; Compressor; Expander exert a force with a heavy weight. 预加重高次频率;去加重高次频率;压缩器;扩展器竭尽繁重的力量施加压力。
Maximum oscillating frequency of table Pre-emphasize Higher Frequencies; De-emphasize Higher Frequencies; Compressor; Expander 工作台最高振荡频率预加重高次频率;去加重高次频率;压缩器;扩展器
Hypertension that is secondary to another disease. Pre-emphasize Higher Frequencies; De-emphasize Higher Frequencies; Compressor; Expander 次于其他病症的高血压。预加重高次频率;去加重高次频率;压缩器;扩展器
The effects of little of lubricant in CO_2 on the performance of compressor, expander gas-cooler and evaporator were analyzed, and the model of supercritical heat transfer was also proposed. 最后对工质CO2夹带的微量PAG对压缩机、膨胀机、气体冷却器和蒸发器的性能影响分别进行了分析,并提出了超临界换热分析模型。
Theoretical analysis of the thermal performance of opening reverse-Brayton air refrigerator has been performed. A model of refrigerator system consisting of compressor, expander and exchanger has been set up. 针对开式逆布雷顿循环空气制冷机的热力性能展开理论分析,建立压缩机、膨胀机和回热器3大部件的制冷机系统模型。