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
- communication behavior of livestock
- communication between genders
- communication cable
- communication censorship
- communication channel
- communication complexity
- communication contral
- communication control processor
- communication countermeasure system
- communication deviation analysis
- communication diagram
- communication disorder
- communication-driven decision support system
- communication effect
- communication electronic warfare
- communication electronic warfare reconnaissance
- communication flow
- communication for command and control
- communication function
- communication in fire scene
- communication intelligence
- communication in the organizations
- communication jamming
- communication jamming countermeasures
- communication key