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Compared to solid operating the main industry, the sun at high noon in the stock market, the equity investment it easier for listed companies to more easily generate revenue, but company executives concerned about the equity investment at the same time naturally ignored the main lines of business, and once the stock market to switch from cattle Xiong, who deserted the main industry bent on bashing on equity investments in listed companies is bound to bear the brunt.

相对于固体经营主业，在股市如日中天，股权投资更容易上市公司更容易地产生收入，但公司高管人员对在同一时间关注股权投资，自然忽略了主线业务，一旦股市由牛转熊，谁遗弃关于在上市公司的股权投资扑弯曲的主业必然首当其冲。

Based on the analysis of dynamic characteristics of the main steam temperature ,considering the feature of the large delay,the large lag and slow-time varying and the various disturbances for the main steam temperature ,the centers around a strategy which combines fuzzy with PID control to control the main steam temperature .

通过对CFB锅炉主汽温度动态特性的分析，针对主汽温度的大迟延、大惯性、慢时变及扰动因素多的特点，研究了模糊控制与PID控制相结合对主汽温度进行控制的策略。

On 6, 7, two days, mainly from the short plate and do more, the outflow of funds in the banking section of the main plate, and coking coal plates, steel plates, Transport logistics plate; inflow of funds into the main plate is the real estate section, communications section; In addition, the Fund in the past two days, so the band is the main section of the Securities Insurance plate.

10月6日，7日两天，主要是从短期板，做更多的工作，在主要板块银行流出的部分资金，焦煤板块，钢铁板块，运输物流板块；流入资金流入的主要板块是房地产部分，通信部分；此外，在过去两天基金，以便乐队是证券保险板块的主要部分。

Main points of the thesis are as follows:(1) The main function models and information relations between these models in the CAPP system in the integrated CAD/CAM project are explained, a new process plan design method is mentioned based on analyses of process plan design. This method is based on the process plan prototype, and develops the prototype little by little until the perfect process plan is completed, the prospect of this method is discussed;(2) The feature abstracting rules and methods are studied, a feature coding system is developed based on GT, all the defined feature models are described by the mathematical methods;(3) The integrated method of CAD/CAPP based on features is mentioned, this method defines a feature exchanging model, and develops an interface software to exchange design data into technology data base, this technology data base includes the design and technology information of the parts;(4) The process plan reasoning method based on features is created, this method uses Mycin algorithm to solve the reasoning of the feature process plan. A process plan making system is developed. In this system part process plan is made by the semi-intelligent method, this method uses the feature reasoning, feature process chain searching and man-computer talking together;(5) The main structure of the HOPE system is introduced, a shaft drawing and its process plan made by this system are shown, the data process problem in process drawing making is also discussed;(6) A new method of describing process rule is introduced, this method uses IfThen rules and neural nets weight values together to describe process rules, the BP algorithm is adopted in this method;(7) The optimal machining sequence problem of the process steps on the same fixturing is discussed, optimal algorithms SA is applied to solve this problem, the result shows that this method is more efficient than the traditional method;(8) All jobs in the thesis are summarized. In order to carry out the research in the future, some rational proposals are given.

全文论述的内容主要有下列几个方面：(1)较为系统地阐述了CAD／CAM一体化工程项目中CAPP系统的主要功能模块及其信息流程，在分析工艺设计过程的基础上，提出了基于特征原型的渐进式工艺设计方法，并探讨了该方法的应用前景；(2)研究了零件特征提取的原则和方法，在成组技术的基础上，开发了一套基于特征的分类编码系统，并在提取零件特征的基础上，定义了零件特征的数据模型，开发了基于轴类零件特征的参数化设计系统；(3)研究了基于特征的CAD／CAPP集成的方法，通过定义零件特征数据模型的存储结构，开发了将设计数据转换到工艺数据库中的接口程序，为后续的CAPP系统提供必要的零件形状和工艺信息；(4)研究了基于特征的工艺推理方法，将Mycin算法应用到工艺决策中，开发了基于特征的工艺推理及工艺方案生成系统，在系统中综合运用特征推理、特征加工工艺链查询及人机对话相结合的半智能化方法确定零件加工工艺；(5)介绍了整个HOPE系统的总体结构，通过运行HOPE系统绘出了一轴类零件的零件图，并生成了该零件的加工工艺方案，初步探讨了基于特征的工序图生成技术中数据处理问题；(6)研究了工艺设计过程中知识如何有效表示的问题，提出了将显式的IF-THEN规则表示与隐式神经网络权值表示相结合的工艺知识表示方法，并利用BP算法进行了工艺知识表示的初步研究；(7)研究了工艺设计过程中同一安装下工步优化排序问题，利用神经网络中基于模拟退火的理论来解决该工步优化排序问题，实践证明该方法较传统的算法具有更高的效率；(8)总结了本文所进行的研究工作，为今后进一步开展工作提出了较为合理的建议。

This paper presents the Machining Tool geometry of the former flank, the main flank, flank, the main cutting edge, Under the cutting edge tip cutting plane, the main section, the former Kok, horn, wedge angle edge angle, pointed knife, the blade angle, vice horn, Under the Frontier concept, the concept of cutting consumption, and the general circumstances of their choice method for processing slender shaft. cast iron materials, aluminum, stainless steel, rubber materials, plexiglass material, cloth bakelite materials, high temperature alloys, aluminum-magnesium alloy, hardened steel, the typical trapezoidal thread, the thread Triangle, Speaking at the trapezoidal screw thread pitch of the Tool geometry of the selection methods and cutting the amount of cutting fluids reasonable choice.

本文介绍了在机械加工中车刀几何角度中的前刀面、主后刀面、后刀面、主切削刃、副切削刃刀尖切削平面、主截面、前角、后角、楔角主偏角、刀尖角、刃倾角、副后角、副前角的概念、切削用量的概念、以及一般情况下的它们的选择方法，进行加工细长轴、铸铁材料、铝合金、不锈钢、橡胶材料、有机玻璃材料、夹布胶木材料、高温合金、铝镁合金、淬火钢、典型梯形螺纹、三角螺纹、特在螺距的梯形螺纹等的车刀几何角度的选取方法切削用量及切削液的合理选择。

Agenda Arrangements Morning 09:00 Sign in and get information 09:20 Speech by emcee 09:35 Guests' Speeches 11:10 Break and talk 11:20 Round-table conference 12:00 Luncheon Afternoon 13:10 Enter parallel sessions of prepared subjects 15:30 News conference and answers to media in main session 16:20 Finish parallel sessions' speeches to enter main session 17:20 Summary of the summit and a cocktail party Prepared subjects of the summit Main session —— A、The gratitude or resentment between Sarbanes-Oxley and global stock market; B 、 Standard guidelines of corporate governance and directors responsibility; C、Avoidance strategy of directors responsibility risk.

会议预设主题主会场—— A、萨班斯法案与全球股市的恩怨： B、公司治理结构标准化指引与董事责任； C、董事责任风险规避策略。

Meantime, based on the migratory characteristics of main roof fall, the main roof were divided into some plate group and plate group mechanical model was established for main roof with different crannies and fault ages.

同时针对深部采场顶板岩体垮落具有局部、分段、迁移的时空特征，将长壁工作面采场顶板划分成若干个相互铰接的薄板，建立了薄板组力学模型。

By means of the study of three types of main-switch, it shows that the circuit inductance of the modified ring-small disk main-switch supported by parallel metal bars is feasible to achieve appropriate main current.

经过对三种主开关结构进行实验研究，结果表明：改进的并联金属棒支座圆环-小圆盘型主开关的导通电感比较合适，可产生较好的主脉冲电流。

The main results of endogenesis analysis include: 1 main business is quite concentrated but with a low rate of gross profit; 2 good profit quality, but decreasing profitability; 3 profit increase faster than the growth of main business; 4 the turnover rates of inventory, receivables and payables are all above the industry average; 5 good control of management expenses.

内生性分析的主要结果有：（1）主业非常集中，但毛利率偏低；（2）盈利质量强，盈利能力下降；（3）利润增长速度要好于主业成长速度；（4）存货周转率，应收账款周转率，应付账款周转率均好于同业平均水平；（5）管理费用控制较好。

The power cord winding structure includes power cord reel assembly for winding the power cord into several turns maintained inside the main body; and power cord hooks extending from the back of the main body for winding the residual part of the power cord onto outside of the main body.

上述电源线缠绕结构包括：电源线卷轴组件(40)，可以将电源线(45)缠绕若干圈后保存在本体的内部；电源线挂钩(45b)，从本体的背面突出，用来将在电源线卷轴组件(40)上缠绕之后剩余部分的电源线缠绕在本体的外部。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。