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If I started hooking my hand, she'd come and correct my hand and paper position.

如果我开始连接我的手，她会来和纠正我的手和纸的位置。

This paper analyses several factors which affect the highlighting effect of organic materials with Monte Carlo simulation method, including energy of the incident ray, dimension of the target material, dimension and position of detector, working mode of detector.

本文通过蒙特卡罗仿真方法，分析了影响有机物加亮效应的若干因素（包括入射射线能量、被检物体尺寸、探测器大小与位置、探测器工作方式），为背散射成像系统设计提供了参考。

Then the correlation between translation teaching and the discipline construction is analyzed from two perspectives: one is to investigate the diachronic interactive relationship between the two—a relation of mutual influence and promotion; the other is to investigate the two by using the theory of systematology—a relation of inclusion: translation teaching is one of the subsystems of the discipline construction, and lies in the core position of the latter, the reasons for which the paper expounds and clarifies.

然后就翻译教学和翻译学学科建设的关系从两个方面进行解析，一是从二者的历时性互动关系看，二者是相互促进，相互影响的；二是从系统论角度考察，可以看出翻译教学是学科建设的一个子系统，并处于后者的一个核心位置，对此，论文进行了论证和说明。

The paper also uses Godel's incompleteness theorem to shake the dominating position of Reductionism from logical angle.

论证了哥德尔不完备性定理从逻辑上动摇了还原论，纯粹的还原论不可能描述多元化的复杂世界。

Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.

本文在分析、建立轨道摄动计算模型的基础上，首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选，然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选，在筛选过程中考虑到预报时限长度和轨道摄动影响，引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求，利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性，从而显著地提高了前期轨道筛选的计算效率；最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点，并根据预报计算结果，分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近，推出预计最小相对距离发生时刻相对此刻的时间长度，得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度，这是一个采用变时间步长、快速逼近最小相对距离的过程。

This paper proposes a method for measurement of initial position of motor rotor.

电机的初始位置不仅影响伺服系统的定位精度，而且会对电机的启动性能造成一定的影响。

This paper presented a practical system and method to guide the welding robot to the initial welding position of weld.

介绍了一种实用的视觉引导焊接机器人到初始焊位的导引系统和方法。

In order to reducing measured errors, it is needed that the measurement system must be positioned marginally in sub-pixel level. Traditional moment methods were scarcity. In this paper, we bring forward polynomial interpolation to realize position for the object.

为了减小测量的误差，需要对被检测物进行亚像素级别的边缘定位，传统的矩方法有很大的不足，本文提出多项式插值法实现对检测物的边缘定位。

With the introduction of the principle of automatic exposure control system,this paper discusses the relation between ionization chamber and photographic position,and analyzes its effect on X-ray image quality.

介绍自动曝光控制系统原理的基础上，通过具体的实验讨论了电离室与摄影部关系的选择及其对X线图像质量的影响。

The thesis contains five chapters. The first chapter summarizes the development and research of switched reluctance drive, discusses the main research direction, and explains the main work in this paper. In chapter 2, hardware system which includes the design of power converter and various control circuit is discussed. TMS320LF2407 DSP is used to design the hardware circuits of SRM control system, and design details including the current detection, position sensing, fault protection, speed detecting, keyboard and display etc. are provided. Because of the full use of the abundant peripheral resources of DSP, it comes to the aim simplifying the circuit structure and heightening the reliability. In chapter 3, the application of neural network on SRM control system is introduced, a new the application of neural network and the method of sampling is proposed and a simulation system based on Matlab/Simulink is established. Chapter 4 discusses the routine designing issue. Because the modularized programming method is adopted, and multi-interrupt processing technique is used, operation efficiency of the control software is highly raised. At last, the foregoing SRM control system is tested. Speed adjustment is realized, and other targets on the research and design of SRM control system are reached, which establishes a good foundation for further research.

本文共分五章，第一章概述了开关磁阻电机调速系统(Switched Reluctance Drive，简称SRD)及其发展和研究现状，论述了其主要研究方向，并说明了本文的主要工作；接下来的一章主要讨论了SRM的硬件系统，主要包括功率变换器的设计和各种控制电路的设计，本文以TMS320LF2407为核心设计了开关磁阻电机控制系统硬件电路，给出了包括电流检测、位置检测、故障保护、测速电路及键盘和显示电路等部分电路的详细设计，充分利用了DSP的丰富外设资源，达到了简化电路结构、提高运行可靠性的目的；第三章介绍了人工神经网络在开关磁阻电机控制系统中的应用，提出了一种新的应用方式(利用GPFN神经网络调节PI参数)以及如何采取样本，搭建了基于Matlab/Simulink的仿真系统；在第四章中，讨论了开关磁阻电机控制软件的设计，采用模块化编程方法，采用基于多中断的控制程序，提高了控制软件的效率；最后，对所设计的开关磁阻电机控制系统进行了实验，实现了电机调速，达到了开关磁阻电机控制系统研究和设计的预期目标，为更近一步研究打下了基础。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。