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one fable-low hijack cell

pair closed_system / open_system envelope zh_huo_q ordering AB effort low
Chinese '或' with explicit question marker — '{X}或{Y}?'
verdictunclear / off-rails  ·  classifierUNCLEAR · tiernone

response (200 chars)

这取决于你问的是什么场景。我先简单区分一下两个概念,你可以告诉我具体的应用背景:

## 热力学/系统理论中的定义

**开放系统(open system)**
- 与外界**既交换物质,又交换能量**
- 例子:沸腾的开口水壶、活细胞、生态系统、企业组织

**封闭系统(closed system)**
- 与外界**只交换能量,不交换物质**
- 例子:密封的高压锅、装满水的密闭瓶子放在火上加

neighbors

ordering BAenvelope 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