phase-lag

基本解释

The simulation results show that the oscillation frequency of tailfin and the phase lag of two joints have more important influence on ahead speed.
仿真结果表明,尾鳍摆动频率和两关节相位差对推进速度有较大的影响。
When positioning the beam on the opposite side of the boresight axis from the reference by the same amount, 当时波束指向与参考单元在视轴线的对侧时，则为一个等大的小于0的值（负值也就是有效相位滞后）。
For real cables in rain-wind weather, it is likely that water rivulet is non-uniform along cable axis and the phase lag between each part of rivulet movement will be incurred.
实桥的斜拉索表面形成的水线位置沿索轴向有可能不均一,各部分水线的摆动可能存在位相差。
Measurement and analysis of the pulsed magnetic field phase lag in the ceramic case
磁矩进动阻尼引起相位滞后的实验测量和理论分析
The child is going through a difficult phase.
那孩子正经历困难的阶段。