a double BA degree system 双学士制
academic degree system 学位制度
constant-degree system 常数度系统
multi degree system 多自由度系
Multi-degree system 多自由度
one degree system 单自由度系统
a two-degree of freedom system 两个自由度系统
beam-multiple degree of freedom system 梁-多自由度耦合系统
circular degree detection system 圆度测量系统
congruence system of first degree 一次同余式组
degree of perfection of control system 控制系统
degree of satisfaction target system 满意度指标体系
differential system with odd degree 奇次系统
double degree-of-freedom control system 双自由度控制系统
equivalent single degree of freedom system 等效单自由度系统; 等效单自由度
equivalent single degree-of-freedom system 等效单自由度系统
equivalent single-degree-of-freedom system 等效单自由度体系
generalized single-degree-of-freedom system 广义单自由度体系
higher-degree degenerate polynomial system 高次退化多项式系统