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。
It can change between a superconductor a material that conducts electricity, and an insulator a material that doesn't conduct electricity
超导体只在极低的温度下发挥作用，几乎可以认为它们没什么用，因为那些用于将它们降到极低温度所消耗的能量抵消了其不产生能量损失的优势。
Superconductors only work at extremely low temperatures, rendering them practically useless because the energy used to cool them to those temps cancels out the benefit of no energy loss.
导演不情愿降低半导体的导电率。
The conductor is reluctant to reduce the conductivity of the semiconductor.
应用推荐