Unverified50% confidenceSolutionExact time
Markdown 的多级标题结构为知识库自动分块（Chunking）提供天然边界，Dify 等工具可按标题层级切分文本块以避免在语义完整段落中间截断
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
视频转笔记+知识库：AI辅助学习工作流实战指南
bilibili罔人端7/5/2026
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