单词	superconductor
释义	superconductor /ˌsuːpəkənˈdʌktə / noun Physics 1A substance capable of becoming superconducting at sufficiently low temperatures.A computational search is well under way for superconductors with higher critical temperatures than substances already found in the laboratory.... Visitors can look at mono-crystals used for optics and electronics, biomaterials and superconductors. And superconductive material is the opposite of an insulator: an insulator stops electricity, but a superconductor will allow electricity to flow freely through them. 1.1A substance in the superconducting state: as they are cooled through a critical temperature, they suddenly become superconductors... Squid is an acronym for Superconducting Quantum Interference Device, a method developed to detect tiny fluctuations in magnetic fields using a superconductor cooled by liquid helium. These superconductors usually contain more oxygen atoms than predicted by valence theory. Unfortunately, the predictions were overly optimistic and there are many inherent problems that must be overcome before the full potential of ceramic superconductors is realized.
随便看	subphotospheric subphylum subpial subpixel subplacenta subplant subplantigrade subplot sub-plough sub-plow sub plumbo subpoena subpoena ad testificandum subpoena duces tecum Subpoena Office subpolar subpopulation sub-postmaster sub-postmistress sub-post office sub-praefect subpreceptor subpredicate sub-prefect sub-prefectorial

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。