What dr shechtman had discovered , he realised , was a new sort of material called a quasicrystal .
舍特曼博士意识到他所发现的是一种新材料，将之取名为准晶体。
At an announcement event today in stockholm , sven lidin of the royal swedish academy of sciences described the atoms and clusters within a quasicrystal : " it is perfectly ordered , it is infinite-and yet it never repeats itself . "
