4.11 4 55
4.12 11 56
4.13 0 57
4.14 1 58
4.15 4 59
4.16 11 60
5 5.1 5.1 5.2 1 (1983) Q = K A I v = Q / A = K I v = v / o n o Q A L 3 T -1 I : K : LT -1 v LT -1 v LT -1 o n o 61
(3) 5.3 1 5.1 K=10-1 10-3 cm/s 5.1 2 2001 5.2 5.2 1/2001/250 1/6001/1200 62
5.2 63
3 1983-3 5.3 2550 10 15 5.3 4 1) 64
2) 5.4 10 100 5.4 65
6 6.1 66
67
68
6.2 20 69