Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/d6def9209f082351ed7bb4ac9b9a0dae.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 double refraction英英字典_double refraction剑桥英语解释_double refraction柯林斯英文解释_果味酸柯林斯词典
1. N the splitting of a ray of unpolarized light into two unequally refracted rays polarized in mutually perpendicular planes 双折射 (Also called birefringence)