Unverified50% confidenceFactExact time
SIM-ready USD指经过物理属性标注（质量、摩擦系数、关节约束等）的资产，可直接用于物理仿真
1
Sources
50%
Confidence
Long-term
Relevance
8/18/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/767722API
curl https://kongchang.com/api/v1/knowledge/claims/767722MCP
get_claim(id=767722)