来自金尚柱的问题
英语翻译这句话翻译成中文.Thus,nonexistentsurfacesonthescreenarisebehindthesecondreflexionshieldonthedistancethatisequaltothedistancebetweenthefirstandsecondreflectors.
英语翻译
这句话翻译成中文.Thus,nonexistentsurfacesonthescreenarisebehindthesecondreflexionshieldonthedistancethatisequaltothedistancebetweenthefirstandsecondreflectors.

