英语语法分析

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。