名词
中文翻译：可变光衰减器
同义词：
['可变光衰减器例句：1. The variable optical attenuator can be adjusted to control the brightness of the display.（可变光衰减器可以调整以控制显示器的亮度。）2. The variable optical attenuator is used in various applications', 'including telecommunications and data transmission.（可变光衰减器被用于各种应用，包括电信和数据传输。）']
例句：
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1. The variable optical attenuator can be adjusted to control the brightness of the display.
可变光衰减器可以调整以控制显示器的亮度。
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2. The variable optical attenuator is used in various applications, including telecommunications and data transmission.
可变光衰减器被用于各种应用，包括电信和数据传输。
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3.The variable optical attenuator is a critical component in maintaining the quality of image signals.
可变光衰减器是保持图像信号质量的关键组件。