自来

As one part of the project, the dissertation is developed with thelocalization problem in mobile robot navigation. Combined with "MobileRobot 1 of Central South university (MORCS-1)", a mobile robot designed byus that equipped with a 2D laser measurement system to sense the environmentand the proprioceptive sensors such as the odometry, gyroscope to calculate itsdead reckoning, the approach about the four kind uncertainty factors of mobilerobot localization is studied. These researches include that the error analysisand calibration of position sensors is implemented to reduce the measurementnoise, the 3D kinematic model of mobile robot is built to gain the accuratepose in complex terrain, some work on the automatic detection of static ordynamic obstacles based on laser scanner is investigated to eliminate thedynamic influence of the environment and to realize the reliably absoluteposition, and lastly a robust algorithm is presented to involve the incrementalenvironment mapping and self-localization of mobile robot with unknown dataassociation and to improve the self-localization performance of mobile robotunder unknown environment.

作为该项目研究的一部分，本论文以移动机器人导航中的定位问题为研究内容，利用自行研制的装配有二维激光雷达环境感知系统，并通过里程计、陀螺仪等内部传感器来实现航迹推测的移动机器人"中南移动1号MORCS-1"，重点围绕影响移动机器人系统定位的四类不确定性处理展开研究：通过移动机器人定位传感器的误差分析及校准，旨在消除传感器噪声所带来的测量误差；通过建立移动机器人的三维运动学模型进行航迹推测，以期实现复杂地形下精确的移动机器人本体姿态感受；通过基于激光雷达的动静态障碍的自主检测等相关研究，尽量消除环境的不确定因素影响进而实现可靠的移动机器人绝对定位；通过以上研究，针对未知数据关联下移动机器人增量式环境建图与自定位的研究提出一种鲁棒的滤波算法，改善未知环境中移动机器人自定位的性能。

Choose vigorous and fertile strains for out-crossing. Since inbreeding is part of the strategy for setting a new strain and inbreeding often leads to reduced fertility and vigor, the fertility and vigor of the outcross strain is important.

必须选择具有活力及多产能力的鱼种来做异种杂交所需的鱼种，因为自交也是建立创造新品系鱼种的重要改鱼步骤之一，而且自交过程通常会导致鱼只生产能力及活力的降低。

Trees Page 2 of 21 By Joyce Kilmer I think that I shall never see A poem lovely as a tree ; A tree whose hungry mouth is prest Against the earth's sweet flowing breast ; A tree that looks at God all day , And lifts her leafy arms to pray ; Anest that may in Smmer wear Anest of robins in her hair ; Upon whose bosow has lain , Who intimately lives with rain .

作者通过对树的赞美来讴歌造物的神奇。小树自得天机自长成，于不经意中已经使得诗人的才情在大自然的佳作前自叹弗如。想来，我永远找不到一首诗像树一样美妙。树的饥饿双唇紧偎大地把甜美的乳汁尽情吮吸。树整天仰望着上帝，祈祷时，举起枝叶扶苏的双臂。夏天，树还会把知更雀的小巢 Page 3 of 21 戴在自己发梢。雪花在树的怀抱里冬眠，树和雨露更是亲密无间。

We can update function curve and let it be not in saturation state and accelerate the rate of the convergence .

则是其三个调节参数，通过神经元的自学习功能来进行自适应调整。

We also especially like a longtime favorite, the big Gruaud Larose from Saint-Julien, and also the earthy Giscours from Margaux.

尤其有一款酒是我们多年来的最爱，那就是产自Saint-Julien的大Gruaud Larose酒，还有具有泥土清香的产自Margaux的Giscours酒。

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。

This paper investigates the performances of an induction machine operating as a self excited induction generator in stand alone mode. A static capacitor bank is used to self excite the machine and to maintain its terminal voltage within a desired range.

本要探讨隔离型自激感应发电机的一些特性，利用静态电容器来做为感应机的自激并维持其端电压在需要的范围内工作。

Of salary. Certainly as the management information system of a piece of salary, an important respect of it is to realize the adding self-definingly of project of the salary, system this realize salary project self-defining to add through coexisting in a data list in a lot of salary projects.

当然作为一个工资管理信息系统，其重要的一个方面是实现工资项目的自定义添加，该系统通过多个工资项目共存于一个数据表中来实现工资项目的自定义添加。

This series product may take the enterprise, the guesthouse, the market and between the housing corridor, the staircase, the elevator, the bathroom, the storehouse and so on place the autoswitch, plays "the person to come the lamp from brightly, the person walks the lamp self-destroying" role, both novel is convenient, and frugal uses electricity, also can get up the deterrent in certain places to steal active the guard function.

该系列产品可作为企业、宾馆、商场及住宅的走廊、楼梯、电梯间、卫生间、库房等处的自动开关，起到"人来灯自亮，人走灯自灭"的作用，既新颖方便，又节约用电，在某些场所还能起到威慑盗窃活动的防范作用。

Data are collected from in-depth interviews conducted with 5 adolescents who have had self-injurious experiences in this study. The results show that there are five stages included in the developmental process of adolescents' self-injurious experiences.

本研究以五位曾有多次自伤经验之青少年为对象，运用个别深入访谈之方法进行资料收集，并依内容分析步骤来分析资料，而逐步建构出青少年自伤经验之发展历程。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新