h1S1+h2S2 |
S2 |
p1V1 |
T1 |
p2V2 |
T2 |
p2V2T1 |
p1V1 |
V2 |
T2 |
V3 |
T3 |
(L+h1)T 3S1-(L+h1)T2S1 |
T2S2 |
A. | B. | C. | D. |
A. | B. | C. | D. |
A.先保持压强不变降低温度,后保持体积不变增大压强 |
B.先保持温度不变增大体积,后保持压强不变升高温度 |
C.先保持压强不变减小体积,后保持温度不变减小压强 |
D.先保持温度不变减小体积,后保持压强不变升高温度 |
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