时段指数

本文通过对上海股票市场股价指数波动的特性分析，发现该指数具有长期向上运行的偏向性特征，并且在某些时段该指数的上升呈现跳跃性特征。

The article analyzes the characteristic of shanghai stock index and announce that this index possesses the bias characteristic for upgoing in the long run Moreover , the index did abrupt bounds in some periods .

本实验通过对大鼠间歇性低氧训练（IHT）结束后不同时段的心肌指数和组织酶等指标进行测试，评定一定周期的IHT后，机体所形成的有效的、积极的适应性变化可持续的时间段。

To evaluate the effect and time-efficiency of interval hypoxic training ( IHT ) on aerobic capacity , we study the parameters of myocardium index and enzyme of rats in different periods after IHT .

据《华尔街日报》消息，这个时段的道琼斯平均指数上升82点，纳斯达克指数上升9点。

On Wall Street at this hour , the Dow was up 82 points , the NASDAQ up nine .

为此，对海河流域部分河流实测降雨洪水资料做了分析，得出了不同时段洪量的面积指数范围，为南水北调中线工程设计提供了依据。

Therefore , the observed rainfall and the relevant flood data of some rivers in Haihe River basin are analyzed , with which the area index scales of the flood volumes in different periods are obtained , which provide the project design with a reasonable basis .