研
究
与
开
发
部
y
á
n
j
i
ū
y
ǔ
k
ā
i
f
ā
b
ù
Definitions
1. research and development department
Components
研究
yán jiū
–
research
与
yǔ
–
and
开发
kāi fā
–
to exploit (a resource)
部
bù
–
ministry