推 john801127: F=n+2-p 123.205.131.34 11/10 23:49
推 john801127: 雙成分必定壓 變成n+1-p 123.205.131.34 11/10 23:51
→ john801127: 兩相 兩個物質 自由度1 123.205.131.34 11/10 23:51
→ a38385588: P+F=C+N C是成分數 P是相數 N是溫度跟 1.165.182.58 11/11 00:29
→ a38385588: 壓力的變數數目 1.165.182.58 11/11 00:29
推 condition222: 0 180.176.171.35 12/21 23:16