查询词典 shortest path problem

Path. Make sure that the path name is spelled correctly and that you are

默认时，该文件和你的数据库是同一个目录的。

Signs along the path point to trees and plants used by the Ancestral Puebloan people. Also along the path are the juniper and pinon pine trees that make Mesa Verde green.

沿路的标志标明普韦布洛祖先所用的树木和植物，同样，沿路的刺柏和松树使得梅萨维德保持绿意葱葱。

For NC machining of plane section method, the machining path of tool cutting plane and implicit surface can be found, and the curve of the tool path is drawn by the positive-negative method.

把隐函数的优势应用到数控加工编程中，即对于截面法的数控加工，求出刀具切削平面与隐函数曲面的加工轨迹，再用正负法绘制刀具轨迹曲线。

In this paper, genetic algorithm is used for the route optimizing of SLMM. The path points and threats position are denoted in the form of polar coordinates, which can shorten the gene code length, speed up the execution of genetic search for fast path generation.

采用遗传算法进行自航水雷航路优化，算法利用极坐标描述威胁位置和航路点，将航路编码由二维缩减至一维，降低了搜索空间，提高了优化效率。

First, from the angle of positive research, regional specialization may be studied from two paths, that is, regional path and industrial path. To a country, regional specialization level from the two paths should be same.

首先，从实证研究的角度看，区域分工可以从两条路径入手：一是地区路径，另一是行业路径；但是，对于一个国家的区域分工水平，现有文献从这两条路径得出的结论通常是不一致的。

To the condition of deviation from side path when vehicles are turning and braking, according to the deviation distance, the control strategies and control algorithms of vehicle braking stability by two control methods, yaw moment and active steering, are determined. The fuzzy controller are designed whose outputs can be adjusted online according to the variation of slip rate and dynamic proportionality factor. The simulation results prove that the method of fuzzy control which is based on the yaw meoment and front wheel active steering can improve vehicle braking stability and ability of path tracking.

针对汽车在转弯制动时出现的侧向路径偏离状况，根据偏离量大小，利用横摆力矩和主动转向两种控制模式分别进行汽车制动稳定性控制，确立了两种控制模式下的控制策略和控制算法，设计了模糊控制器，根据轮胎最优滑移率变化状况，对模糊输出变量论域的大小按照动态比例系数进行实时在线调整，仿真实验验证了所提出的基于横摆力矩和前轮主动转向的模糊控制方法能提高汽车制动稳定性和路径跟踪能力。

Specially, the author hopes to find whether the financial system development promotes the provincial per capita, the accumulation of provincial savings, the formation of provincial capital, the advancing of productivity, the bettering of industrial structure and the shaping of firms. Finally, according to the result of the empirical study, the author brings forward the Contradiction of Chinese Financial System Development during transition period. To explain the Contradiction, the author puts forward a hypothesis: time consistency and institution coupling of the optimal system arrangements. Within the hypothesis framework, the author analyses and explains the contradiction's essential, and seeks the reason of Chinese financial system development's path formation during transition period. After judging the efficiency of Chinese financial system development prudentially, the author gives his advices on how to drive Chinese financial system to the"Growth-Enhancing Financial System Development"path. The dissertation is divided into five chapters. It consists of as follows: Part I includes foreword and Chapter One"the review of financial development theory and literature". In foreword, the author expounds the fundamental definition and basic theory. In Chapter One, the author first analyses the"finance-growth"nexus in theory, and which constitutes the foundation of the concrete mechanism of finance affecting growth.

首先对金融发展与经济增长的关系在理论上进行了梳理，指出金融发展能够促进经济增长，金融是现代经济增长的"第一推动力"；其次将这种理论关系分解，借助当前本领域的最新研究方法和工具从宏观和微观层面验证转轨时期中国各地区金融发展与经济增长传导机制的效果，即金融体系的发展是否有效地促进了各地区人均产值的增加、储蓄的积累、资本的形成、生产力的提高、产业结构的调整以及企业的成长；最后在实证检验的基础上提出"中国金融发展悖论"，并在"最优制度安排的动态一致性与制度耦合"假说的框架内来分析中国金融发展悖论的真实内涵以及中国金融发展路径形成的原因，审慎评价转轨时期中国金融体系的发展效率，初步探讨了中国金融体系走向"推动经济增长"金融发展道路，指出实现金融对现代经济的"第一推动力"作用所应努力的方向。

An image processing method processes image data to be output to an image forming apparatus that is capable of making a two-way recording to form an image on a recording medium by recording in a forward path and a return path of a scan by an ink-jet recording head.

一种图像处理方法处理要输出到能通过喷墨记录头在扫描的正向路径和返回路径中的记录进行双向记录在记录介质上形成图像的成像装置中的图像数据。

Multiple linear regression equation between LST and brightness temperatures of AVHRR channels 4 and 5 was almost at the significant level (p＜0.05), and the level was not improved by adding brightness temperature of AVHRR channel 3 as a regressor. Path analysis is a statistical technique that partitions correlations into direct and indirect effects, and differentiates between correlation and causation. The results of path analysis showed that the direct effects and indirect effects of brightness temperatures of AVHRR channels 4 and 5 to LST were strong, respectively, the direct effect and indirect effects of brightness temperature of AVHRR channels 3 to LST were weak. These implied the brightness temperatures AVHRR channels 4 and 5 should be involved in retrieving LST.

多元线性回归分析结果表明，土地表面温度与AVHRR第4、5波段亮度温度间的回归方程接近5％的显著水平；通径分析的结果表明，AVHRR第4、5波段的亮度温度对土地表面温度的直接作用和间接作用均较强，而AVHRR第3波段的亮度温度对土地表面温度的直接作用和间接作用均较弱，因此，在反演土地表面温度时必须同时考虑AVHRR第4、5波段的亮度温度。

In cutting path planning, definetes the atrractive force function and the repulsive force function, realizes the path planning methodes by MATLAB algorithm, and applies to KUKA robot.

在切割路径规划中，定义引力函数和斥力函数。通过MATLAB科学计算程序实现了所提出规划算法。并应用于Kuka机器人。

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。