attenuator

attenuator读音音标

英 [əˈtenjueɪtə(r)]

美 [əˈtɛnjuˌetɚ]

attenuator意思解释

n.

衰减器；

英英释义

n.

an electrical device for attenuating the strength of an electrical signal

词组短语

optical attenuator

双语例句

用作名词(n.)And it can be used as variable optical attenuator and electro-optic detector, too.同时可以用作保偏可调光衰减器和电光探测器。An amplifier or attenuator may be needed to ensure that the required level of power is transmitted through the switch.可能就需要一个放大器或衰减器，以确保通过开关传输所需的功率。