A.pc=22.129MPa,tc=274.15℃ B.pc=22.129MPa,tc=374.15℃ C.pc=224MPa,tc=274.15℃ D.pc=224MPa,tc=374.15℃
A.等壓壓縮 B.絕熱壓縮 C.等溫壓縮
A.30℃ B.40℃ C.45℃ D.25℃