The photon-excitation coefficient S is important in the process of photorefraction.
在光折变过程中，光波对掺杂中心的激发系数S是一个重要的物理量。
Eccentric photorefraction usually is used as early eyesight diagnostic test of infants and small children.
偏心摄影验光术通常用于婴儿和儿童早期视力的检测。
Eccentric photorefraction is a method of measuring the refractive state of human eye by capturing a frame of pupillary image remotely.
偏心摄影验光法是一种根据一定距离上拍摄的眼瞳图像测量人眼屈光状态的方法。
The influence of Li composition on VIS-light photorefraction, UV-light-induced Absorption and UV-light photorefraction in pure LiNbO3 crystals at low light intensity was investigated.
本文研究了低光强下锂组分对纯铌酸锂晶体的可见光折变、紫外光致吸收及紫外光折变性能的影响，发现了光折变中心种类和数量随晶体组分的渐变行为。
The influence of Li composition on VIS-light photorefraction, UV-light-induced Absorption and UV-light photorefraction in pure LiNbO3 crystals at low light intensity was investigated.
本文研究了低光强下锂组分对纯铌酸锂晶体的可见光折变、紫外光致吸收及紫外光折变性能的影响，发现了光折变中心种类和数量随晶体组分的渐变行为。
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