[group]
title = "固气界面"

[[children]]
kind = "segment"
path = "segments/固气界面导言"

[[children]]
kind = "segment"
path = "segments/表面能γ与表面应力f"

[[children]]
kind = "lemma"
path = "lemmas/拉伸固体的总应力"

[[children]]
kind = "lemma"
path = "lemmas/缺键模型迁移到固气"

[[children]]
kind = "lemma"
path = "lemmas/固体表面能的晶面各向异性"

[[children]]
kind = "segment"
path = "segments/不同物质γ量级对比"