温度(˚C)

300

400

500

600

700

800

0

0

0

0.1

0.1

0.2

21.8

27.9

30.5

30.1

27.9

24.7

34.1

42.3

45.2

43.4

38.5

32.3

31.0

38.7

39.5

37.4

33.7

28.4

39.9

50.7

45.5

36.1

26.9

19.7