alex_bn_lee

摘要： 参考：Exponential Notation 参考：What is the pronunciation of 2 x 10-8? 103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,00 阅读全文

摘要： 参考：Latex大括号及多行公式 方法一： \begin{equation} \begin{cases} \delta_1 = sin^2{\left ( \frac{\varphi_2 - \varphi_1}{2} \right )}, \\ \delta_2 = cos(\varphi_1) 阅读全文