2) polarization grating
偏振光栅
1.
The obtained polarization gratings are very useful for highly functionalized optical devices because they can control both the beam propagation direction and polarization state.
记录得到的偏振光栅可以控制光束的传播方向和偏振态,在功能性光学器件中有很大应用价值。
4) phase selection
相位选择
1.
A phase selection PLL is adopted to adjust the phase of the recovered clock,and the chip area of the recovery circuit is greatly reduced without sacrificing the noise performance of the system.
设计了一个数字时钟数据恢复电路,采用相位选择锁相环进行相位调整,在不影响系统噪声性能的前提下大大降低了芯片面积。
2.
The phase selection closing technology in terms of inductance load and capacitor load was analyzed.
论述了以真空永磁断路器为元件实现同步关合技术的原理、方法和策略,从理论上分析了在关合感性负载和容性负载时的相位选择策略,并通过进一步的仿真和试验证明了真空永磁断路器在实现线路不同负载情况下选相关合的可行性和实用性,并分析了影响永磁断路器同步关合精度的因素,提出了相应的解决措施。
6) polarization phase
偏振相位
1.
This method is based on the physical principle that the light reflected from water surface are partial linearly polarized and their polarization phases are more similar than those from the scenes around.
该方法基于如下物理准则:非偏振光通过平滑水面反射后成为部分线性偏振光,其偏振相位相对周围环境具有更大的相似性。
补充资料：偏振
横波的振动矢量(其方向垂直于波的传播方向)具有某一特定方向的现象。纵波的振动矢量方向沿着波的传播方向，所以不可能有偏振现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条