In this case the order of symmetry Dr Shechtman saw was tenfold. That is impossible.
这样一来,谢奇慢博士看到的对称体的顺序就成了10次——那在当时是不可能的。
What Dr Shechtman had discovered, he realised, was a new sort of material called a quasicrystal.
谢奇慢博士意识到,他发现的是一种叫做准晶体的新物种。
Shechtman returned to Israel, where he found one colleague prepared to work with him on an article describing the phenomenon.
谢赫·特曼回到以色列,在那里他找到一位愿意就他的发现和他共事的伙伴。
On April 8th 1982 Dr Shechtman fired a beam of electrons at a slice of aluminium-manganese alloy, in order to understand its crystal structure.
1982年4月,Shechtman博士向一片铝锰合金发射了一束电子,以便了解晶体的内部结构。
He would stand on those platforms and declare, 'Danny Shechtman is talking nonsense. There is no such thing as quasicrystals, only quasi-scientists.'
“他站在讲台上宣称,‘达尼埃尔·谢赫特曼是胡说八道,没有准晶体这回事,只有准科学家’”谢赫·特曼说。
What Dr Shechtman had discovered, he realised, was a new sort of material called a quasicrystal. Quasicrystals have regular elements, like normal crystals.
准晶和晶体一样具有规则点阵,当时这些点阵经过旋转后并不是等价的。
"He would stand on those platforms and declare, 'Danny Shechtman is talking nonsense. There is no such thing as quasicrystals, only quasi-scientists.'" Shechtman said.
“他站在讲台上宣称,‘达尼埃尔·谢赫特曼是胡说八道,没有准晶体这回事,只有准科学家’”谢赫·特曼说。
In 1987, friends of Shechtman in France and Japan succeeded in growing crystals large enough for x-rays to repeat and verify what he had discovered with the electron microscope.
1987年,谢赫·特曼的法国和日本同道成功制造出可经X射线观察的准晶体,验证了他早先在电子显微镜下的发现。
In 1987, friends of Shechtman in France and Japan succeeded in growing crystals large enough for x-rays to repeat and verify what he had discovered with the electron microscope.
1987年,谢赫·特曼的法国和日本同道成功制造出可经X射线观察的准晶体,验证了他早先在电子显微镜下的发现。
应用推荐