随时: at any time; at all times间: space in between; opening变换: vary; alternate; commutation ...系统: system随时间变化: time history; time variation; time-variation; time-varying; variation with time随时间变形: deformation-time dependencies随时间变化的线性系统: time varying linear system随时间变化的: time dependent; time-dependent; time-varying; varying with time时间变换: time transfer时间变换器: time converter时间变换图: time conversion chart变换系统: cam profile switching; translating system随时间变动的振幅: time-varying amplitude随时间变化的电阻: time varying reactance随时间变化的过程: history随时间变化的环流: time-dependent circulation随时间变化的畸变: time variant distortion随时间变化的挠度: time-dependent deflection随时间变化的数据: time variable data随时间变化的梯度: time varying gradient; time-varying gradient随时间变化的系数: time varying coefficient随时间变化的载荷: time-dependent load随时间变化的增益: time varied gain; time-varied gain压力随时间变化图: pressure time profile单调时间变换: monotonic time-mapping