查询词典 main operation

Operation is the main therapeutic method to non-invasive fungous sinusitis. FESS is an effective measure with mini-tresis vulnus. It is an ideal method of operation in treatment of non-invasive fungous sinusitis.

手术治疗是非侵袭型真菌性鼻窦炎主要治疗方法，FESS是一种有效、微创的首选治疗手段，是一种较理想的治疗方法。

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。

The main innovation of the thesis includes the research thinking of multireservoir operation is put forward in the integrated optimal operation of reservoir and canal irrigation systems, and the optimal control theory is introduced, and the limitations in the earlier works are removed.

本文主要的创新之处在于采用水库群调度的思路研究有限供水条件下水库和田间配水整合优化调度问题，并将优化控制理论引入到本文研究中，解决了前人模型中的缺陷。

The main findings were as follow: Part 1: Conceptual structure of nostalgic operation image The concept of nostalgic operation image was composed of five sub-concepts:"rhythmic application of force to man-powered device","children's game that involves aiming then shooting","clumsy feedback generated by sudden squeezing action","motion that requires manual skill to keep going stably" and "rotary mechanism that requires effort".

主要结果归纳如下：第一部分：怀旧动作意象之概念结构怀旧动作意象的概念，可由「节奏性施力於人力机具」、「瞄准后弹射的童玩游戏」、「瞬间挤压产生笨拙的回馈」、「熟练手技维持稳定的转动」、「费力转磨机械式的器具」五项子概念组成。

Therefore, urban land reserve institutions of urban land reserve system as the operation of the main, it is necessary to control all aspects of running an independent, In addition, the overall coordination of all aspects of a good connection with the overall cycle of operation of urban land reserve system to ensure that the land market regulation , optimize the allocation of resources, such as goals.

因此，城市土地储备机构的城市土地储备制度的运作，主要是要控制各方面的运行一个独立的，此外，总体协调各方面的一个很好的与整体的运作周期城市土地储备制度，以确保土地市场的调控，优化资源配置，如目标。

This invention relates to television human interface generation method, which comprises the following steps: receiving user order by remoter and sending it to the television for its CPU to receive the order and to inform the OSD module to relative OSD process and display by the keys and the executing the relative operation according to the above order; the OSD module dispatching Plash memory pre-stored pictures and processing the relative OSD signals and displaying the OSD content onto screen, wherein the content comprises main menu, sub menu and relative content; during relative operation by television, OSD module dispatching multi-picture stored in the Flash memory to execute cartoon display; after the relative operations by television, the OSD module stopping the display.

要約 一种电视机人性化交互界面的产生方法，其特征在于它包括以下步骤：由遥控器接收用户指令，并将该指令发送到电视机；电视机中的CPU接收上述指令，并通知OSD模块，以便按照所按按键对应的功能执行相应的OSD处理和显示，同时电视机按照上述指令执行相应的操作；OSD模块调用Flash存储器中预先存储的图片并进行相应的OSD信号处理后，将OSD内容显示到屏幕上，所述OSD内容可同时包括主菜单、子菜单以及相应的子菜单内容；在电视机执行所述相应操作的同时，OSD模块调用Flash存储器中存储的多幅动画图片来执行动画显示；在电视机完成所述相应操作后，OSD模块停止执行所述动画显示。

Current, operation excision is one of the mainest measures that treat tumor, and the main reason that local recrudesce is prognosis of operation cure failure and influence patient after art.

概要： 目前，手术切除是治疗肿瘤的最主要手段之一，而术后局部复发是手术治疗失败和影响患者预后的重要原因。

On the basis of a unified definition of the dual operation and theself dual operation, the connection s of the su(2,2｜1) main cluster was used as the fundamental field variables to construct the self dual Lagrangian of conformal supergravity.

利用内外指标的对偶运算及自对偶运算的统一定义，将su(2 ，2 |1)主丛联络作为基本场变量来构建自对偶的共形超引力拉氏函数。

Induced abortion is the small operation of a short time, language communication has the limitation on time, it is the psychological state of the person that understand induced abortion, reduce anguish of its body and mind, the help eliminates undesirable mood, create optimal mentation, make the operation goes on wheels, the person that blame language communicates pair of induced abortion is having main effect. 1, the vision that uses attention, the mood of the person that riant expression stabilizes induced abortion, reduce their insecurity, scared psychology thereby.

人工流产是一个短时间的小手术，语言交流有时间上的局限性，为了解人工流产者的心理状况，减轻其身心痛苦，帮助消除不良情绪，创造最佳心理状态，使手术顺利进行，非语言交流对人工流产者有着重要功能。1、用关注的目光，微笑的表情稳定人工流产者的情绪，从而减轻她们的紧张、惧怕心理。

The Design of Network File System According to the Virtual Address wants to realize the Net of conjoining, and on this basis, to realize the data delivers and network file operation of relevant system. The main contents includes to realize the conjoining of two computers; The data construction of the definition network file system; Realize the operation that have something to do with network file system and design the access calculate way of the file of virtual address.

基于虚地址的网络文件系统的设计是要实现联网，并在此基础上实现数据传输及与网络文件系统有关的操作，其主要内容包括实现两台计算机的互联；定义网络文件系统的数据结构；实现与网络文件系统有关的操作和设计虚地址文件的存取算法四个方面。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了