crystallographer

Kindergarten was actually a very formalized system of education , established by a man named Friedrich Froebel , who was a crystallographer in the19th century .

幼稚园事实上是非常正式的教育系体之一，是由一位名为福禄.贝尔的人所建立。

Crystallographer Alan Mackay built a model with circles representing atoms at the corners of Penrose 's tiles and calculated what sort of diffraction pattern it would produce .

晶体学家阿伦·麦凯利用圆圈代表彭罗斯瓷砖砖角处的原子，建造了一个模型，然后计算了将会产生怎样的一种衍射图案。

Some of the less familiar names include computer programmer Ada Lovelace , 19th-century philanthropist Angela Burdett-Coutts and crystallographer Rosalind Franklin , who helped crack the structure of DNA .

一些尚未被世人广知的候选人包括：计算机工程师阿达·洛芙莱斯，19世纪的慈善家安吉拉·伯德特·库茨，对DNA结构研究做出贡献的晶体学家罗莎琳·富兰克林。