理学 系统兼容性 释 upward compatibility 向上兼容 为新版本软硬件环境所创建的程序能够在旧版本软硬件环境中运行，或者新版本程序产生的数据和文档能够被旧版本程序使用。又称向前兼容（forward compatibility）。
软件工程 释文 upward compatibility 向上兼容 软件工程 释文 upward compatibility 向上兼容
- avoid tax by manipulation of transfer pricing transactions among related enterprises
- A. Volta
- A. Volta, 1745—1827
- avometer
- Avot Yeshurun
- A. V. Pogorelov
- A. V. Pogorelov (1919—2002)
- Avraham Shlonsky
- Avram Hershko
- Avrami equation
- Avram Moiseevich Razgon
- Avram Noam Chomsky
- Avro
- Avseenko Vasily Grigorievich
- A.V.Suravira
- AVS标准
- Avtonomna Respublika Krym
- A Vulture Hunting the Swan
- avuncalate
- avunculate
- AVV
- Avvakum Petrov
- AWACS
- Awaiting Husband Cloud, legend from the Bai People
- Awaiting the Ferry at the Foot of the Mountains in Summer