例句與造句

1. Research on performance of water vapor compression refrigerator
   水蒸汽壓縮式制冷機性能研究
2. At the same time , mechanical compression refrigerators consume a big quantity of electric power and indirectly make the pollution problem severe , which bring forward a great challenge to the human ' s sustainable development
   隨著人們生活水平的提高，空調的使用日益廣泛。與此同時，大量使用機械壓縮制冷系統帶來電能消耗、環境污染問題也向人類可持續發展提出了挑戰。
3. In this article , a research on how the change of latitude and direction of a solar powered long endurance aircraft effect the received solar power was developed . and on the basis of the car air conditioning , the thermal properties of the single - effect lithium bromide absorption hot - coldwater unit and two - stage lithium bromide absorption hot - coldwater unit applied in car and driven by high temperature cooling fluid of the car engine are advanced and compared . the technique of energetic optimization is employed to investigate the optimal performance of an irreversible hybrid air - conditioning system consisting of a vapor compression refrigerator cascaded with a solar - driver absorption refrigerator
   本文對太陽能飛機的飛行緯度和飛行方向對能夠獲得的太陽能輻射量的影響進行了研究，以及對應用于汽車空調的兩種溴化鋰制冷機組，即單效溴化鋰制冷機組和兩級溴化鋰制冷機組進行了熱力分析和研究，同時，結合太陽能集熱器作為整個制冷系統的熱源，對系統的最優綜合性能進行了分析和研究。
4. It's difficult to find compression refrigerators in a sentence. 用compression refrigerators造句挺難的