11
d ƒƵƨƬƩƳƴƩƪƼƥưƜƭƹƪƜƴƹ
ƋƽƫƩƳƧưƱƯƲƴơƥưƜƭƹƪƜƴƹƳƥƵƸƧƫƞ
ƴơƷƽƴƧƴơ
ƆưƩƫƯƣƞƴƯƵƥưƜƭƹƳƴƯƩƷƥƟƯƵ
ƂƽƮƧƳƧƴƧƲƝƭƴơƳƧƲ
ƆưƩƫƯƣƞƴƯƵƪƜƴƹƳƴƯƩƷƥƟƯƵ
ƍƥƟƹƳƧƴƧƲƝƭƴơƳƧƲ
e2.
ƑƱƯƢƯƫƞVOLGHVKRZ
ƂƭơươƱơƣƹƣƞƑơƽƳƧVOLGHVKRZ
ƢƟƭƴƥƯ
ƆưƩƢƥƢơƟƹƳƧƥưƩƫƯƣƞƲ
f ƒƵƨƬƩƳƴƩƪƼơƱƩƳƴƥƱƜƤƥƮƩƜ
ƋƽƫƩƳƧưƱƯƲƴơơƱƩƳƴƥƱƜƤƥƮƩƜƳƥ
ƵƸƧƫƞƴơƷƽƴƧƴơ
ƆưƩƫƯƣƞƴƯƵơƱƩƳƴƥƱƯƽƳƴƯƩƷƥƟƯƵ
ƆưƩƫƯƣƞƴƯƵƤƥƮƩƯƽƳƴƯƩƷƥƟƯƵ
a
ƑƱƼƳƢơƳƧƳƴƧƭơƱƷƩƪƞƯƨƼƭƧ
b
ƑƱƼƳƢơƳƧƳƴƯƬƥƭƯƽƣƱƞƣƯƱƹƭ
ƱƵƨƬƟƳƥƹƭ
ƑƱƼƳƢơƳƧƳƴƯƬƥƭƯƽƥưƩƫƯƣƾƭ
c ƍƥƣƝƨƵƭƳƧƳƬƟƪƱƵƭƳƧ
ƍƥƣƝƨƵƭƳƧƬƩơƲƥƩƪƼƭơƲ
ƂƫƫơƣƞƫƥƩƴƯƵƱƣƩƾƭƌƥƩƴƯƵƱƣƟơ
ƜƫƬưƯƵƬ=ƫƥƩƴƯƵƱƣƟơ
ƬƩƪƱƯƣƱơƶƩƾƭ=ƫƥƩƴƯƵƱƣƟơ
VOLGHVKRZ=ƬƥƣƝƨƵƭƳƧƥưƟ=
ƬƥƣƝƨƵƭƳƧƥưƟ
ƓƬƟƪƱƵƭƳƧƬƩơƲƥƩƪƼƭơƲ
ƂƫƫơƣƞƫƥƩƴƯƵƱƣƩƾƭƌƥƩƴƯƵƱƣƟơ
ƜƫƬưƯƵƬ+ƫƥƩƴƯƵƱƣƟơ
ƬƩƪƱƯƣƱơƶƩƾƭ+ƫƥƩƴƯƵƱƣƟơ
VOLGHVKRZ+ƳƬƟƪƱƵƭƳƧƥưƟ+
ƳƬƟƪƱƵƭƳƧƥưƟ
a
b
c
d
e
f
ƆƫƫƧƭƩƪƜ
EL