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- 时变L系统 timed L-system
- 系统 system
- 时 hour
- 时变 time-variation
- 时变系统 time varying system
- 非时变系统 time-invariant system
- 砂浆刚度和阻尼对高速列车-板式轨道时变系统竖向振动的影响 The effect of stiffness and damping of cement asphalt mortar on the vertical vibration of the high-speed train and slab track time-dependent system
- 连续时变系统 continuous time-varying systems
- 延迟时变系统 delay time system
- 线性时变系统 Linear Time-Variant System
- 时变控制系统 time-variant control system
- 时变线性系统 time-varying linear system
- 时变种群系统 time-varying population system
- 时变时滞系统 system with time-varying delay
- 时变边界系统 systems with variable boundary
- 线性-时变系统 the curve-fitting scheme
- 时变力学系统 time-variant mechanical system
- 时变误差系统 time-varied error system
- 时变离散系统 time-varying discrete system
- 离散时变系统 time-varying discrete systems
