英语语法分析

It can change between a superconductor a material that conducts electricity, and an insulator a material that doesn't conduct electricity

它可以在超导体（一种能导电的材料）和绝缘体（一种不导电的材料）之间转变。

The room temperature superconductor has been the "Snark" of modern materials science...

常温超导体早已成为现代科学材料中的奢侈品。

They produced a long metal wire four elements - the smallest of the superconductor are currently reported.

他们制作了四个分子长的金属线——目前有报道最小的超导体。