Unverified50% confidenceFactExact time
材料创新的「死亡之谷」集中在技术成熟度等级（TRL）3至6这一区间
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
The Real Bottleneck in Materials Innovation: Why Scaling Up Is Harder Than Discovery
hackernewshackernews7/10/2026
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