例句與造句

1. The CU line, which went in service in 1978, can transfer an electrical power of 1, 000 megawatts at a symmetrical transmission voltage of 400 kV . An overhead line connection 436 miles ( 710 kilometers ) long is used, with two conductors per pole.
2. It's difficult to find symmetrical transmission in a sentence. 用symmetrical transmission造句挺難的