The transmission angle is controlled by grating frequency and the diffraction efficiency is controlled by groove depth of sub-micro gratings to get uniformity of transmission filed.
亚微米光栅型导光板通过光栅空频控制出射光方向、控制槽深调节衍射效率，达到导光板出射光强的均匀性。
Using the results mentioned above we attempt to discuss the distribution of current density and the changes of magnetic filed penetration depth as well as the question tha...
并试图用上述结果定性讨论超导体的电流密度分布、磁场穿透深度变化和磁引斥力共存问题。
Using the results mentioned above we attempt to discuss the distribution of current density and the changes of magnetic filed penetration depth as well as the question tha...
并试图用上述结果定性讨论超导体的电流密度分布、磁场穿透深度变化和磁引斥力共存问题。
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