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Some methods that are usually used now and their characteristics of bore-hole trajectory are introduced; Analysis the main factors which affect bore-hole trajectory; A model of rock-bit interaction is developed by accounting for the anisotropic drilling characteristics of both the formation and the bit; Base on the model of static behavior of a bottomhole assembly design a bore-hole trajectory; produce a demo of bore-hole trajectory base on 3DS Max.

本论文对井眼轨迹反演理论及方法作了简要的分类，介绍了几种目前常用的井眼轨迹反演方法及其特点；分析了影响井眼轨迹的主要因素；综合考虑地层和钻头的各向异性钻井特性，建立钻头与地层相互作用模型，基于钻柱底部组合力学模型设计出一条井眼轨迹；制作了基于3DS Max的井眼轨迹演示动画。

To Boulainvilliers and Montesquieu, living in an age of absolute monarchy, the most striking characteristic of the Middle Ages was the parceling out of sovereignty among a host of petty princes, or even lords of villages.

首先，他追溯"封建"一词的来源，从中，善思的人们可以看到双重的性质：一是"封建"一词所包含的原始含义，但更了不起的是，他暗示了对这种原始含义的认识本身也基于特定的时代。而时代在变化，概念也在变化，历史概念变化的本身基于不同的回顾视角和视野。

An example is given to compare the proposed method with the bounding box method so as to prove the superiority of the method.

实验给出了基于特征点的碰撞检测算法与基于包围盒算法的比较结果，证明了所提出算法的优越性。

A few art collectors James Bowdoin III of Boston, William Byrd of Virginia, and the Aliens and Hamiltons of Philadelphia introduced European art traditions to those colonists privileged to visit their galleries, especially aspiring artists, and established in their respective communities the idea of the value of art and the need for institutions devoted to its encouragement.

一些艺术收藏家，如波士顿的James Bowdoin III、弗吉尼亚的William Byrd和凤凰城的Aliens and Hamiltons家族，介绍欧洲的艺术给那些有特权去参观他们画廊，尤其是那些有抱负的艺术家们的画廊的殖民者，并且建立了基于他们各自团体的艺术价值的观点和基于投入了他们资金的艺术机构的需求。

A few art collectors James Bowdoin III of Boston, WilliamByrd of Virginia, and the Aliens and Hamiltons of Philadelphiaintroduced European art traditions to those colonists privileged tovisit their galleries, especially aspiring artists, and established intheir respective communities the idea of the value of art and the needfor institutions devoted to its encouragement.

一些艺术收藏家，如波士顿的JamesBowdoin III、弗吉尼亚的William Byrd和凤凰城的Aliens andHamiltons家族，介绍欧洲的艺术给那些有特权去参观他们画廊，尤其是那些有抱负的艺术家们的画廊的殖民者，并且建立了基于他们各自团体的艺术价值的观点和基于投入了他们资金的艺术机构的需求。

An H bridge driving circuit for electric motors in actuation mechanisms is designed with a PID-based control program worked out.

开发了基于H桥电路执行机构的电动机驱动电路和基于PID的控制程序。

And studied the method of application of network calculus to resource reservation.Based on network calculus,derived the effective bandwidth constrained by end-to-end delay and equivalent capacity for a given buffer size.Analyzed network performances such as maximum delay and queueing buffer length,gave the arrival curve and service curve.

深入研究了网络演算在网络资源预留中的应用方法，推导出了基于端到端时延约束的有效带宽和基于缓冲区长度约束的等效容量计算公式，分析了给定到达曲线和服务曲线条件下网络性能的计算方法。

When designed the project of mobile service system , basing on the characteristics such as the bulkiness of users ,variety of users's terminal device , etc , adopted Scalable Vector Graphics which is XML's dialects on graphics , developed an opening mobile service system through combining the portability of java .

在基于位置的服务系统方案设计中，针对该系统具有用户群庞大、用户终端设备的多样性等特点，采用XML在图形上的方言——SVG技术，结合Java的可移植性，开发了一个开放的基于位置的服务系统。

In chapter 3, in view of the control problems of the distillation columns in the butadiene plant, the advanced control strategy based on soft-sensing technology is designed, and the implementing method based on OPC technology is proposed. Firstly, the control system is reconstructed.

第3 章针对某石化企业丁二烯装置的精馏工段中组分浓度的控制难题，设计了基于软测量技术的先进控制方案，提出了基于OPC 技术的先进控制实现方法。

And the on chip data memory is byte addressable double data buffer structure, so that the unaligned data load and store can be supported and data can be prepared by DMA engine concurrently with computing.Finally, a video application specific SoC platform design and optimize. In video SoC platform, the embedded RISC processor and EDO-SIMD video processing engine were integrated with the DMA and LCDC etc. IP based on AMBA SoC interconnection and dedicated communication channel.

在片上数据存储的设计中，采用了Byte可寻址的双data-buffer的策略，既可以支持内存的非对齐访问，又可通过DMA并发完成数据的搬运。3视频处理SoC平台的设计基于AMBA总线和主要处理引擎间专用信道的SoC互连，以嵌入式RISC处理器和基于EDO-SIMD指令体系的视频处理擎为核心，配以DMA和内存控制器等外设，构成了一个基本的异构多核视频处理SoC平台原型。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。