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
- topothermogram
- topotype
- top place
- toppling
- toppling failure
- topponium
- top pressure recovery turbine unit of blast furnace ironmaking
- top pruning
- top quark
- topramezone
- To Prime Minister: Ask the Capital to Build an Imperial Museum
- to prohibit or use forest according to the time
- top rope climbing
- to prosecute or extradite
- To Protect the Equal Rights of All Scattered Ethnic Minoritie’s Decision
- top rot of sugarcane
- top row
- tops
- top screen pipe cementing
- top-seeded solution growth
- top set
- top shell
- topside construction
- topside ionogram
- topside umbilical termination assemble