软件需求求精
software requirement refinement
《小家庭居所供求报告书》
Report on the Supply and Demand in Accommodations for Small Households
需求分析过程
requirements analysis process
需求工程工具
requirement engineering tools
AGC容量需求研究
Research of AGC capacity demand
Ay-Dy格式地震需求谱
seismic demand spectrum with Ay-Dy format
DCS系统需求分析
Requirement analysis of DCS system