. "2019-09-04T12:02:37"^^ . "2024-03-07T17:09:42Z"^^ . . . . . "\u89D2\u5411\u5206\u5E03"@zh . "Winkelverteilung"@de . "Distribuzione angolare"@it . "a\u00E7\u0131sal da\u011F\u0131l\u0131m"@tr . "angular distribution"@en . "distribution angulaire"@fr . . . . . . .