To detect a particular physical condition or change in physical condition (magnetic particle orientation, light transmission through paper) and output an electrical signal that can be used to identify it.是什么意思_To detect a particular physical condition or change in physical condition (magnetic particle orientation, light transmission through paper) and output an electrical signal that can be used to identify it.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句