[KongchangAI]
Unverified50% confidenceFactExact time

超导体是一种在特定温度以下电阻完全消失、同时表现出完全抗磁性(迈斯纳效应)的材料

1
Sources
50%
Confidence
Long-term
Relevance
8/26/2026
First Seen

Sources

Related Entities

Cite This Claim

Stable URI
https://kongchang.com/claim/802070
API
curl https://kongchang.com/api/v1/knowledge/claims/802070
MCP
get_claim(id=802070)