沾
染
程
度
检
查
仪
z
h
ā
n
r
ǎ
n
c
h
é
n
g
d
ù
j
i
ǎ
n
c
h
á
y
í
Definitions
1. contamination meter
Components
沾染
zhān rǎn
–
to pollute (often fig.)
程度
chéng dù
–
degree (level or extent)
检查
jiǎn chá
–
inspection
仪
yí
–
apparatus