Making use of the two estimation methods of EVT the paper predicts the VaR of Shanghai Securities Composite Index. Then the reliability of the methods has been evaluated by back testing.

The Non-linear Structure of the Shanghai Stock Exchange Index

上证指数的非线性动态结构分析

The neural networks is adopted to forecast Shanghai stock indexes. The result of emulation indicates that the neural networks has better global convergence and higher training efficiency and forecasting precision.

将该神经网络用于上证指数的趋势预测，仿真结果表明：该神经网络比BP神经网络具有更好的全局收敛性、更高的学习效率和预测精度。

All kinds of high-temperature sensors, medical detector, narrow-pulse sensors etc.

各种高温传感器 、 医用探测器 、 窄脉冲探测器等.

This paper presents an automatic exposure device of medical X-ray machine.

本文研究的是用于医用诊断 X 线机自动曝光控制系统.

Conclusion: The-robot can be used living animal experiment in the future.

结论: 该医用微型机器人将来可以应用于活体动物实验.

Can and write basic Medical English and daily English.

能讲和写基本医用及日常英语.

B: It's my new pool stick, or "cue" if you know pool. It's beautiful, isn't it?

这是我的新台球棍，也叫球杆，如果你懂台球的话。它很美，对吧？

She managed to cling on to life for another couple of years.

她顽强地又活了几年。

She's leaving him for another man.

她要抛弃他去跟另一个男人。

He's been granted an extension of the contract for another year.

他的合同获得延期一年。

I thought he was going to dump me for another girl

我以为他要为了另一个女孩而和我分手。

For another, the analytical framework is internally consistent and delimits language as a system network, so the details of the hedges application can be delved into.

再者，作为分析的框架，系统功能理论本身统一并且将语言定义为系统网络，因此可以对模糊限制语应用的细节深入研究。

They were glad to have escaped the clutches of winter for another year.

他们很高兴又一年躲过了寒冬的魔爪。

They sat talking and necking in the car for another ten minutes

他们在车里又坐了10分钟，边说边搂着亲热。

When my own son was five years old, I became eager for another baby

我家儿子5岁的时候，我特别想再要一个孩子。

My heart sank because I thought he was going to dump me for another girl

我的心情一下子很沮丧，以为他要为了另一个女孩和我分手。

Tony Cottee has pledged himself to Everton Football Club for another three years

托尼·科蒂已答应同埃弗顿足球俱乐部再续约3年。

I would be insanely jealous if Bill left me for another woman.

要是比尔为了别的女人离开我，我会醋意大发。

Drink up, there's time for another.

干了吧，还有时间再来一杯。

For another, the genetic defect that causes ALS would have to be corrected before the cells could be used in any treatment, the researchers said.

再者，引起的肌萎缩性侧索硬化的遗传缺陷在细胞进行任何处理之前应该首先被纠正，研究人员说。