diàn
shì

technical

Meaning of 闭路电视

闭路电视 means closed-circuit television (CCTV); a television system where video signals are transmitted via cable or optical fiber within a limited area. Pronounced bì lù diàn shì.

  • closed-circuit television (CCTV); a television system where video signals are transmitted via cable or optical fiber within a limited area

Definitions & Examples

Xué
xiào
ān
zhuāng
le
diàn
shì
tǒng
lái
jiān
kòng
xiào
yuán
ān
quán
 

The school installed a CCTV system to monitor campus security.

shēng
tōng
guò
diàn
shì
guān
chá
shǒu
shù
shì
de
dòng
 

Doctors observe every move in the operating room through closed-circuit television.

Zhè
jiā
gōng
chǎng
yòng
diàn
shì
lái
jiān
kòng
shēng
chǎn
xiàn线
de
yùn
xíng
qíng
kuàng
 

This factory uses CCTV to monitor the operation of the production line.

xué
yán
jiū
zhōng
jīng
cháng
shǐ使
yòng
diàn
shì
lái
shí
yàn
guò
chéng
 

Closed-circuit television is often used in scientific research to record experimental processes.

Measure Words

/ tào
Primary
/
/ tái