理学 软件工程过程模型 释 spiral model 螺旋模型 一种演进式软件过程模型，结合了圆形迭代性质和瀑布模型的系统性和可控性特点，具有快速开发越来越完善的软件版本的潜力。
软件工程 释文 spiral model 螺旋模型
- Baisuzhai Collection
- bait
- Bai Tamia Moore
- Baitang mountain tea
- Baita Qu
- Baita Temple Ginkgo in Xi'an
- Bai tie dyeing color
- Bai Ting
- baitouweng decoction
- bait spreader
- baiu front
- Baixia
- Baixiang Cipu
- Baixiang Xian
- Bai Xianyong
- Bai Xing Guan Zhu
- Bai Xiuzhen
- BaixuanXiatarePian
- Bai Xueshi
- Bai Yan
- Bai Yang
- Baiyangcun
- Baiyang Dian
- Baiyangdian literay style
- Baiyanggou summer resort