The specimen for plane-view observation was prepared by peeling nanopore template film off the AAO template, widening and broking, and the broken film was put on the coppergrid for observation.
纳米孔薄膜的正面观察是把纳米孔膜从模板上取下后通孔并碎化，把微小碎片放在铜网上观察；
2
They claim that by replacing the copper and aluminum wires in the grid with a ceramic, high-temperature superconductor, the lines could have five times the capacity and waste less electricity.
他们声称，用陶瓷的高温超导体替换电网中的铜铝线缆，电网容量将提高5倍，同时减少电力浪费。
3
The life of titanium negative grid plated with copper was researched.