常見例句雙語例句In order to gain the low temperature at -50℃, tow stage compression refrigeration cycle is adopted in the refrigeration cycle of the testing box.爲了獲得- 50℃的低溫, 低溫試騐箱採用了一級節(jié)流中間不完全冷卻的兩級壓縮制冷循環(huán)系統(tǒng)。Presents the difference respecting the energy saving and the environment protecting between the adsorbent-cooling dehumidification refrigeration system and compression refrigeration system.文中將該系統(tǒng)與傳統(tǒng)的壓縮制冷系統(tǒng)進行了關(guān)於節(jié)能,環(huán)保的對比分析。PR equation was adopted to calculate the thermodynamic properties of the refrigerants, and the available energy analysis for the vapor compression refrigeration cycle was programmed to calc…利用PR方程計算制冷劑的熱力學(xué)性質(zhì),編寫了蒸氣壓縮制冷循環(huán)的有傚能分析程序,分別對傳統(tǒng)和新提出的冷藏冷凍箱制冷循環(huán)進行了計算。 返回 compression refrigeration