In May Groupon moved 19, 822 tickets in eight hours and split the $238, 000 with the tour operator.
在8小时之内，Groupon卖出了19822张门票，并与旅游运营方分享了这238000美元。
2
The scheme of table-driven is adopted to split short operator construction from operation of inverse Q compensation for raising the efficiency of calculation.
采取表驱动方案，将短算子的构建与反Q补偿运算相剥离，极大地提升了计算效率；
3
We present some usual numerical methods including Finite-Difference method, Split-Operator method and Time-independent-Scattering-Matrix etc.