broadband photoconductive detector

例句：

1. 1. The broadbandconnection allows for faster downloads and uploads.
   宽带连接允许更快的下载和上传。
2. 2. The company offers a wide range ofbroadband plans to its customers.
   该公司向其客户提供广泛的宽带计划。
3. 3. Thenew broadband service promisesto revolutionize the way weaccess the internet.
   新的宽带服务承诺将改变我们访问互联网的方式。