light-signal transfer characteristic

例句：

1. 1. The light-signaltransfer characteristic of the new device is verygood.
   新设备的光信号传输特性非常好。
2. 2. Thecompany's light-signal transfer characteristicis one of the best in the industry.
   该公司的光信号传输特性是行业内最好的之一。
3. 3.The engineer used a special light-signaltransfer characteristic to solve the problem.
   工程师使用一种特殊的光信号传输特性解决了这个问题。