查询词典 brailing operation

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。

Materials and methods: 31 cases of constroctive pericarditis proved by operation underwent helical CT scan. the CT features were analyzed and compared with operation findings.

对31例手术病理证实的缩窄性心包炎患者进行螺旋CT检查，分析其CT表现特点并和手术发现对比。

Methods:Fourteen patients with acute carpal tunnel syndrome were treated with surgical operation.During the operation,we cut the transverse carpal ligament,cleaned out the hematocele and inflammatory exudates in the tunnel,thoroughly released the nerve adhesion and the compression of median never.

对14例急性腕管综合征患者的手术方法进行分析总结，手术主要是切开腕横韧带，清除积血和炎性渗出物及致压物，解除粘连，彻底松解正中神经和血管受压。

Methods: Fifty postoperational patients after low position simple operation of anal fistula were randomly divided into two groups and treated with ZHF and Mayinglong Musk hemorrhoidal paste respectively. The level of Hyp in granulation of wound was tested using alkaline hydrolysis assay at the 3rd, 7th and 14th day after operation respectively.

将50例低位单纯性肛瘘术后患者随机分为珠黄霜治疗组和马应龙麝香痔疮膏阳性药物对照组，分别在术后第3、7、14天创面肉芽组织上取材，应用碱水解比色法检测Hyp的含量。

Minutes before operation two groups of patients were intravenous injection of ketone luo acid 30mg and isometrical normal saline, and then have hemospasia venous blood 2 ml at the end of surgery (t1), 4h (t2) and 24h after (t3) operation.

两组患者均分别于手术开始前5min静脉给予酮洛酸30mg及等容积生理盐水，而后均在手术结束时（t1）、术后4h（t2）和术后24h（t3）抽取静脉血2ml，采用放免法测定血浆6-keto-pgf1а浓度；并在术后4h、24h进行镇痛效果评价。

The reuse autohemotransfusion is suitable for the operation,particularly severe traumatic hemothorax,abdominal blood in the course of the rescue operation because of allogeneic blood difficulties.

回收式自体输血适宜于术中，尤其严重外伤性血胸、血腹在抢救性手术过程中因异体血源困难时。

Article 28 No organizations or individuals are allowed to transfer the occupational-disease-inductive operation to other organizations or individuals without qualified occupational-disease-prevention conditions, which, in turn, are prohibited from accepting the operation indicated hereinabove.

第二十八条任何单位和个人不得将产生职业病危害的作业转移给不具备职业病防护条件的单位和个人。不具备职业病防护条件的单位和个人不得接受产生职业病危害的作业。

Virtual enterprises exist the geographical diversity and heterogeneousness between operation platform and application system. A steady, fast, and effective platform or tunnel is required among information exchange during creation and operation of virtual enterprise.

但是由于虚拟企业合作伙伴大多数存在地理位置分布的差异性、运行平台和应用系统的异构性，以及虚拟企业组建及运行过程中大量、频繁的信息交互需要一个稳定、快速、高效的基础平台和通道作为支撑。

This is the use of hibernate for durable layer, the operation can effectively do the right database operation.

这是使用hibernate对持久层的操作，这样可以有效的对数据库的操作。

This article at last argues that the operation of the power in the rural china governance is based on the control of political information, and the asymmetry of which between the hierarch and the public insures the sound operation of power.

并指出，在中国的乡村治理中，权力的运作是以对政治信息的控制而实现的，而掌权者和民众之间的信息不对称则实现了权力的正常运行。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

让我看看你的东西