10

4

100

S9VSYNS iv 3SO0 YIV LNA Yad

Fig. 7.1

20

Depth-Dose Curves, 36— em

CM MAS ONITE

15

39%

RATIO 1.56

Phanton, 1.2 Mev

25

30

36

135

tie spins

BILATERAL EXPOSURE,
DIVERGING SOURCE

Dorel

4m EXPOSURE,
MANY SOURCES

eea
eds he

Select target paragraph3