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
- mainboard, masterboard, motherboard
- main body
- Main Botanical Garden of Moscow, Russian Academy of Sciences
- main branch
- main-branch library system of Dongguan Library
- main-branch library system of Suzhou Library
- main bridge type
- main building of terminal
- Main Building of Tianjin West Station
- maincenter
- main chain
- main chain liquid crystalline polymer
- main-chain liquid crystalline polymer
- main check line comparison
- Main Chinese chess scores
- main circuit
- main circuit breaker of electric locomotive
- main class
- main combustion chamber
- maincontact
- main control register
- main control valve
- main cotton producing areas
- main crop breeding
- main cultivar