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In general, this paper includes several parts, shown as the following: The first part summarizes the background and outline of stock index future and introduce briefly its local status and CSI 300 stock index future contract. The second part has a retrospect of the main academic papers of both local or overseas, and also a discussion of relevant hedge strategies and models, to lay a solid theoretical foundation for the empirical analysis and test for the operation process of hedge in latter parts. The third part outlines the principle, key factors and real operation process of hedge. Moreover, it makes a empirical analysis on popular hedge models with HK Hang Seng index. In the end, it test the hedge effect of trading on IF0706, CSI 300 stock index future contract, with CCB select-growth securities fund as present underlying. The fourth and also the last part, explores how to define hedge ratio in china mainland market. It includes the stability test ofβfor local securities portfolio, adjustment of historicalβand best data length for estimation of historicalβ, etc. Also, the thesis makes some beneficial experiments on the definition of best data length for estimation of historicalβ, survey of fashion forβand variation for industryβs. Fortunately, it's got some meaningful results.

按照以上研究思路，本论文论述由以下几个部分构成：第一部分，简要概述股指期货产生的背景和基本情况，对国内股指期货进程和沪深300股指期货合约进行简单介绍；第二部分，回顾海内外股指期货避险研究的主要文献，讨论相关避险策略及避险模型，为后面套期保值策略如何有效运用的实证分析和检验提供理论基础和依据；第三部分，对套期保值的原理、关键因素及实际流程进行概述，并采用香港恒生指数对常用的几种避险模型进行实证分析，最后一揽子以建信优选成长股票型基金为现货标的，实际检验以沪深300股指期货模拟交易IF0706产品进行对冲时的套期保值效果；第四部分，探讨国内确定避险比率的过程，包括国内股票组合β值的稳定性检验、历史β值的修正及估计历史β值的最佳数据长度等，通过数据分析，本文在寻找估计β值的最佳数据长度和考察风格、行业β值的差异上做了较为有益的尝试，并得到了有助于现实操作的结果。

So no matter what the world now does to punish North Korea for its underground test on October 8th, Kim Jong Il's hermit kingdom is likely to hang grimly on to its bomb.

所以，目前无论国际社会对10月8日的核试验进行怎么惩罚，金正日的封闭王国都会拼命维护其核武器。

The high highland of moon hangs in the sky, far and far you hang in my mind.

月亮高高地挂在天空，远远地你悬在我的心上。

Hang on,this is Hogwarts,and that...

等等，这是霍格华兹。那是。。。

And so I understand much about the word soon and while we are all here to tell you to hold the fort and hang on and it is coming and soon and soon some more...know that, for us, the clock is ticking in the last few seconds of the old cycle.

所以我理解"很快"这个词，当我们告诉你要坚守阵地，快了，就快了。。知道么，对于我们来说，时钟已经是旧周期的最后几秒了。11：59：。。。

I love being home, I'm a homebody, come in lay my head down, hang my hat at the door.

我喜欢呆在家里，我是恋家族。

The time must come when its gilded vaults which now spring so loftily, shall lie in rubbish beneath the feet; when instead of the sound of melody and praise the wind shall whistle through the broken arches and the owl hoot from the shattered tower; when the garish sunbeam shall break into these gloomy mansions of death, and the ivy twine round the fallen column; and the fox-glove hang its blossoms about the nameless urn, as if in mockery of the dead.

总有一天，这些高耸的镀金拱顶会变成踩在脚下的碎屑；其时，这儿决不会听到有什么音乐和赞美歌，只有破拱门里的飒飒风声，伴和着破塔上的枭啼—其时，眩目的阳光将穿进这些幽暗的墓堂，常春藤将攀绕在倾倒的圆柱上；毛地黄把花冠垂在无名者的骨灰瓮上，仿佛嘲笑里面的死人。

The family attacked a website not to hang a horse how to can show those dish birds people power!!

人家攻到了网站不挂个马怎么能显示那些菜鸟们的威呢！！

It had wooden puppets to beat a drum to announce a quarter, to ring a hand-bell to mark an hour, hang out a plate to tell time every other hour and to beat a large bell to mark the watches in the night.

水运仪象台的计时机械部分可以按时刻使木偶出来击鼓报刻，摇铃报时，示牌报告子、丑、寅、卯十二个时辰，击钲报更等。

The men was very huffy, and some of them wanted to hang Jim for an example to all the other niggers around there, so they wouldn't be trying to run away like Jim done, and making such a raft of trouble, and keeping a whole family scared most to death for days and nights.

这样一说，大伙儿冷静了一些，因为那些急着要绞死那做了错事的黑奴的人，往往是最不愿意为了出过气拿出赔偿金的。尽管如此，他们还是恶狠狠地咒骂杰姆，还时不时地给他一个巴掌。不过杰姆决不吭一声。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。