理学 还原论 释 boundary of the systems 系统边界 系统与环境的客观分界面。是系统与环境之间进行物质、能量、信息交换的地方。
计算机应用 信息系统与信息化 释文 system boundary 系统边界
- Alaskan Mountain Range
- Alaska Oil Spill (Exxon Valdez Oil Spill)
- Alaska Peninsula
- Alaska Purchase
- Alaska State
- Alaska-type complex
- alaskite
- ALASRU
- ALA Standards for Accreditation of Master's Programs in Library and Information Studies
- Alas That My Lot Was Not Cast
- Alastor
- Alataw Shankou Kou'an
- Alataw Shankou Shi
- Alatengaole
- Alathfar
- Alaungpaya Dynasty
- alautun
- Alawites
- Alawoma’s Embassy to Istanbul
- Alawoma’s Embassy to Morroco
- al-Azhar University
- Alba alloy
- Albacete
- Albacore
- Alba Iulia