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curriculum-project-hub/examples/TH-141/segments/微观建模的共同骨架/textbook.typ
T
sjfhsjfh c73a2c903f feat(examples): migrate TH-141 sample to declarative layout (WU-6)
Real-content fixture for the end-to-end pipeline. TH-141 (39 parts: 22 segment,
15 lemma, 2 example) migrated from the prototype's typst `#let parts` manifest
to ADR-0008: declarative manifest.toml (project+info+ordered parts+targets) +
per-element element.toml (kind + scalars; examples carry `source`). Content .typ
files copied byte-identical (no math corruption); per-element main.typ + meta.toml
dropped (wiring is now generated). Part order matches source exactly; 5 lemmas
have no proof.typ (optional); no cross-file imports / paralearn refs / figs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 01:33:40 +08:00

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前一节得到的关系
$ sigma = ("每个表面分子的亏损能") times ("单位面积分子数") $ <骨架公式>
适用于所有以"分子搬到表面要付出键能代价"为出发点的微观模型。两个因子分别对应两类物理:前者衡量把一个分子从体相搬到表面的能量代价,后者衡量单位面积上有多少这种亏损分子。不同模型的差异只在于这两个因子的估法。
接下来的几个模型都可以视为对 @骨架公式 的不同填法。量纲分析直接用单键能 $epsilon$ 与分子间距 $d$ 给出两因子的标度;缺键模型把亏损能精细化为"缺键数 $times$ 单键能"、把面密度精细化为 $(rho N_A \/ mu)^(2\/3)$LJ 模型用 6-12 对势对半空间积分得到两因子的标度。同一骨架在固气界面也会被原样套用,仅把摩尔汽化热替换为摩尔升华热。