铝常用于电力线中的导体。

Aluminum is often used as a conductor in power lines.

受电弓被升起以连接电力线。

The pantograph is raised to connect with the power lines.

他们雇了一家公司来除冰电力线。

They hired a company to de-ice the power lines.

这条电力线的运行电压为33千伏。

The power line operates at 33 kV.

新设备使用电力线通信来传输数据。

The new device uses pwl to transmit data.

电力线通信的安装相对简单且具有成本效益。

The installation of pwl is relatively simple and cost-effective.

在长距离传输中，电力线会经历显著的能量损耗。

Power lines experience significant energy loss during long-distance transmission.

电力线通信技术可以改善农村地区的互联网连接。

Pwl technology can improve internet connectivity in rural areas.

许多公司正在投资电力线通信以增强智能电网系统。

Many companies are investing in pwl to enhance smart grid systems.

工程师们正在开发电力线通信在家庭自动化中的新应用。

Engineers are developing new applications for pwl in home automation.