艺术学 ﹝曲式与作品分析﹞ 释 reduction 减缩 作曲技术理论术语。
通类 物理 reduction 还原 通类 物理 reduction 约化 reduction ①简化 ②还原｛化｝
＞数理逻辑与数学基础＞模型论＞释义 reduction 缩减 reduction 归约†，约化，简化，减缩
＞无机化学＞无机化学基本概念与无机化合物＞释义 reduction 还原
reduction 还原作用
理论计算机科学 可计算性与计算复杂性 释文 reduction 归约 系统软件 语言与编译 释文 reduction 归约
- open graphics library
- Open Graphics Library graph programming interface
- open graphics library, OpenGL
- open gravel pack completion
- open grid services architecture
- open grid services architecture, OGSA
- open growth system
- open half-line
- open half-plane
- open half-space
- open hearth furnace
- open hearth steelmaking
- open hemisphere
- open herding
- openhole cavity completion technology
- open hole completion
- open hole test
- open-hole well logging
- open immersion
- open inflation
- Open Information Extraction
- open information source
- opening
- opening and cleaning machine
- opening and closing ceremony of the sports meeting