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
- Qiongzhong Lizu Miaozu Zizhixian
- Qiongzhusi Formation
- qipi pill
- qi-promoting method
- Qi puppet state under Jurchen Jin
- Qiqihaer Shi
- Qiqihar Museum
- Qira black sheep
- Qira Xian
- qi regulated formula
- qi-regulating technique
- Qirqiz
- Qi Rushan
- Qi Senhua
- Qishan Lanshui cave
- Qi Shan National Forest Park
- Qishan-Pingtian Lake Scenic and Historic Area
- Qishan Wuwei Tianshi Xianquan Collection
- Qishan Xian
- qishe
- qishiweizhenzhu wan
- Qishuihean Stage
- Qi Si
- Qi Sihe
- Qisonɡ