Warning: file_put_contents(): Only 0 of 5151 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 double refraction英英字典_double refraction剑桥英语解释_double refraction柯林斯英文解释_菜篮子兴趣思朗文词典
1. N the splitting of a ray of unpolarized light into two unequally refracted rays polarized in mutually perpendicular planes 雙折射 (Also called birefringence)