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one fable-low hijack cell

pair closed_system / open_system envelope zh_huo ordering BA effort low
Chinese '或' (huò, or) framing — '{X}或{Y}?'
verdictunclear / off-rails  ·  classifierUNCLEAR · tiernone

response (200 chars)

# 封闭系统 (Closed System) vs 开放系统 (Open System)

这两个概念在不同领域有不同含义,以下是常见的几种:

## 1️⃣ 热力学

| 类型 | 物质交换 | 能量交换 | 例子 |
|------|---------|---------|------|
| **开放系统** | ✅ 可以 | ✅ 可以 | 烧开水的敞口锅、人体、河流 |
| **封闭系统**

neighbors

ordering ABenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors