16-05-14 An Ivy League professor aboard an American Airlines flight was questioned after a passenger mistook a math equation for Arabic and possible Islamic code for a terrorist attack. 一位常春藤名校的教授在乘坐美国航空的航班时，有乘客误把他写的数学公式当成...

10-10-21 A groundbreaking new equation（方程式，等式） developed in part by researchers at the University of Michigan could do for organic semiconductors what the Shockley ideal diode（二极管） equation did for inorganic semiconductors: help to enable their...