心理变化纤细而微妙,一丝不快心情或许会导致一天的心境不快,或许还会引起诸多烦恼,或许还会引来一连串的厄运--这并不是危言耸听,而是经常被验证了的现实。1960年,美国麻省理工学院教授洛伦兹研究“长期天气预报”问题时,出现了疑难问题:她在计算机上用一组简化数据模拟天气的演变,原本是想利用计算机的高速运算来提高天气预报的准确性。但是,事与愿违,多次计算表明,初始条件的极微小差异,会导致计 Slim and subtle psychological changes, a trace of unpleasant feelings may lead to a state of distress, perhaps cause a lot of trouble, and perhaps lead to a series of doom - this is not alarmist, but often verified reality. In 1960, when Lorentz, a professor at the Massachusetts Institute of Technology, studied the problem of “long-term weather forecasting,” she encountered a difficult problem: she used a set of simplified data simulations on the computer to simulate the evolution of the weather. Originally, she wanted to make use of the computer’s high-speed computing To improve the accuracy of the weather forecast. However, contrary to expectations, many calculations show that the initial conditions of the very small differences can lead to