-
1.The network voltage is 220V, which is within the safe range.
网络电压为220V，在安全范围内。
-
2. The power grid needs to maintain a stable network voltage to ensure the normal operation of the power system.
为了确保电力系统的正常运行，电网需要保持稳定的网络电压。
-
3. The network voltage is affected by many factors, such as load and temperature.
网络电压受到许多因素的影响，如负载和温度。