四套

The drilling program of approximately 1200 to 1500 metres, will consist of a set of four inclined diamond drill holes to test and confirm the Bernard gold vein mineralization and another set of six vertical holes to test that portion of the detachment fault closest to the Bernard lower plate mineralization.

钻探计划的近1200至1500米，将包括一套四张倾向于钻石钻孔测试和确认伯纳德金脉矿化和另一套六洞，垂直测试，部分拆离断层最接近伯纳德较低板矿化。

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。

For example, if one player has four main-deck Naturalizes in a Team Constructed event, no other player on that team may have a Naturalize in his or her deck or sideboard.

举例来说，如果团队构组赛的某位玩家在主套牌中使用四张回归自然，那麼该队的其他玩家就不能在套牌或备牌中使用回归自然。

And with the third chariot were white horses, and with the fourth chariot were strong, speckled horses.

3第三辆车套着白马，第四辆车套着有斑点的壮马。

Four paired of specimens, including throat/recta swabs, cerebral spinal fluid and blood were collected when admitted; one set were sent for RT-PCR and another were for virus culture.

每一位均收集四组成对检体，包括喉头/肛门拭体、脊髓液及血液，一套以RT-PCR侦测肠病毒基因之阳性与否；另一套则以传统病毒培养而侦测之。

The thick evaporates in the middle of the fourth member of the Shahejie Formation compartmentalizes the overpressure system in the Paleogene into a pre and a postsalt compartment, resulting in a pre and a postsalt gas system correspondingly.

由于沙四段中部大套膏盐岩的分割，古近系深层超压体系具有盐上、盐下两个次一级超压&封存箱&系统，相应形成盐上、盐下两套天然气成藏系统。

The structure brief introduction the dense thick liquid pump of one stud of i-1b s series is formed by four parts electromotor , shaft coupling , pump and bases motive force joining in marriage usefulness uses y s series asynchronous electromotor of three-phase the shaft coupling uses the water pump with the paw mould elasticity shaft coupling the pump by the pump shell , become hollow inside axle and universal twists joints and winds axle , stud , bush and axle seal and package places and goes out the material mouth etc and forms , and the section of stud is the oval for round and bush section , and his interior surface is the duplexing spirals faces .

结构简介 i-1b系列单螺杆浓浆泵由电动机、联轴器、泵和底座四个部分组成。配用的动力采用y系列三相异步电动机。联轴器采用水泵用爪型弹性联轴器。泵由泵壳、空心轴、万向绞接头、绕轴、螺杆、衬套、轴封装置和出料口等组成，螺杆的断面为圆形、衬套断面为椭圆形，其内表面为双螺旋面。

Products include: small mop series, flat trailer series, Japanese-style flat trailer series, series of free brushes, window brushes series, wiper series, dust brush, sticky brush series, car brush series, to brush, food brush series, a broom, dustpan series, water car wash brush, snow brush, shower curtain rod, 23 rod, Ware Four set, eight sets of household.

产品有：小拖把系列、平地拖系列、日本式平地拖系列、自在刷系列、窗刷系列、刮水器系列、尘刷、粘刷系列、汽车刷系列、地刷、餐刷系列、扫帚、畚箕系列、通水洗车刷、雪刷、浴帘杆、二三节杆、洁具四件套、家用八件套。

And bamboo textile fiber bed series: Three wraps, four wraps, the double-decked quilt, ventilates Ge Tan and so on, other window blind Taiwan, cloth and so on.

其中竹纤维床品系列：三件套，四件套，双层被，透气盖毯等，其它窗帘台，布等。

A case can be made for the Basques to secede from Spain（although less than a quarter of them vote for E.T.A.

巴斯克族可以为他们的独立提出一套有力的说词（虽然在选举中投票支持E.T.A政党的巴斯克族人还不到四分之一）；阿尔及利亚的伊斯兰极端分子也提出了一套论调，说他们在上一次选举之后受到欺骗。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。