与此同时我了解到，一位资深的金融家、富时指数(FTSE)成份股公司的前董事长，仍旧让秘书把发给他的邮件打印出来供其阅读——然后他向秘书口述回复邮件的内容。
Meanwhile, I know a senior financier, an ex-chair of a FTSE company, who still has his secretary print out his e-mails for him to read so he can then dictate replies for her to e-mail back.
系泊运动的数学模型是一个具有指数回复力特性的非线性强迫振子，以波浪作用力为外激励。
The mathematic model was a nonlinear oscillator driven by wave exciting force while the restoring force was exponential.
阐述了指数期货中均值回复现象产生的原因，并进而分析了基差变化中的一阶自相关系数在不同情况下的计算方法。
The article analyzed the reasons that aroused the mean reversion in stock index futures, and the calculation methods of the coefficient of the first-order autocorrelation in basis change.
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