技术人员正在用经液体氦冷却的电缆做实验：这种电缆将会成为超导体，能传送更多的电。

技术人员正在用经液体氦冷却的电缆做实验：这种电缆将会成为超导体，能传送更多的电。的英文翻译

基本释义

• Technologists are now experimenting with cables cooled by liquid helium: the cables would become supercondutors and be able to carry far mare electricity.