查询词典 source and course

The system provides a function, which is good for students to check their personal information and the management of selecting course, to the characters of the students. And for the teachers, it is convenient to look into the curricular lesson that he hold and the Student's information that chose the course. At last, it is good for manager to check all the information of the lessons, students and teachers. Furthermore, it can carry on a management to them, and carry out the renounce of the news. Key words: select course, the renouncement of course information, B/S、SQL Server 2000、JSP

系统对学生角色提供个人信息查看、选课管理以及其他功能；对教师提供查看自己所担任课程的课表和选该门课程的学生信息；提供给管理员以下功能：查看所有课程、学生、教师的信息并可以对它们进行管理，以及实现新闻的发布并修改。

Because of this, we use the course dominant position of multiversity, arouse and build up the professor that has special skill or knowledge to chemistry of article of our country history, doctor, faced entire school to open " China traditional culture yuan " of course of law introduction series, tuitional " the analects of confucius "," moral classics "," The Book of Rites "," The Book of Songs "," The Book of Changes "," Mencius ", the traditional culture such as " of Zhu Zi of " Zhou Qin is classical course, and be the " China traditional culture that this puts forward yuan the project approving that the research task of " of construction of course of law introduction series also obtained Henan to save educational office and Zhengzhou university is aided financially.

有鉴于此，我们利用综合大学的学科优势，动员和集结对我国历史文化学有专长的教授、博士，面向全校开设了&中国传统文化元典导读系列课程&，讲授《论语》、《道德经》、《礼记》、《诗经》、《易经》、《孟子》、&周秦诸子&等传统文化经典课程，并且为此提出的&中国传统文化元典导读系列课程建设&的探究课题也获得了河南省教育厅和郑州大学的立项资助。

There is a deviation from the voyage contemplated by the policy – Where the course of the voyage is specifically designated by the policy, and that course is departed from; or Where the course of the voyage is not specifically designated by the policy, but the usual and customary course is departed from.

下列情形即属自保险单预定的航线绕航在保险单已明确规定了航程航线的情况下，船舶驶离该航线；在保险单未明确规定航程的航线之场合，船舶驶离通常和习惯的航线（3）绕航的意图无关紧要，必须有绕航的事实，保险人方可解除合同项下的责任。

2There is a deviation from the voyage contemplated by the policy – Where the course of the voyage is specifically designated by th e policy, and that course is departed from; or Where the course of the voyage is not specifically designated b y the policy, but the usual and customary course is departed from.

2下列情形即属自保险单预定的航线绕航在保险单已明确规定了航程航线的情况下，船舶驶离该航线；在保险单未明确规定航程的航线之场合，船舶驶离通常和习惯的航线(3)绕航的意图无关紧要，必须有绕航的事实，保险人方可解除合同项下的责任。

A ship course controller is designed for Norrbin nonlinear ship mathematical model with matching uncertainty. Combining the backstepping algorithm with the nonlinear damping algorithm to design controller, the nonlinear damping is used to cancel the uncertainty. The integral item is introduced in the design to improve the performance of the controller. Now, general ships can only use the electric gyrocompass to measure the course angle, but they have no equipments to measure the angular velocity, so in this article another ship course controller of output feedback is designed for Norrbin nonlinear ship, firstly the angular velocity is estimated by the observer and then the ship course controller is designed.

本文基于含有匹配不确定项的Norrbin非线性船舶数学模型，将backstepping算法和非线性阻尼算法相结合设计船舶航向控制器，利用非线性阻尼来抵消系统的不确定项，同时为了更好地改善系统的性能，在设计过程中引入了积分项；由于目前一般船舶只有电罗经用于测量船舶的航向角，还没有测量船舶航向角速度的设备，因此，针对Norrbin非线性船舶模型设计了一种输出反馈控制器，首先利用观测器对船舶航向角速度进行估计，然后再设计船舶航向控制器。

Affection pedagogy can be carried out from 5 link:(The general situation of course of 1) brief introduction, the study target of establish course, undertake active encouragement to the student the case with;(2) strange criminalistics, have the student reasonable in group;(3) imparts in knowledge of course of education process lieutenant general, ability education and;(4) of union of confidence education photograph execute level to make an on-the-spot investigation, when encouraging a student to learn;(5) course to end further, poor to " unripe " is carried out remedy measure actively.

情感教学法可从五个环节来实施：(1)简介课程的概况，确立课程的学习目标，对学生进行积极的鼓励；(2)调查学生的情况，将学生进行合理分组；(3)在教学过程中将课程知识传授、能力培养和信心培养相结合；(4)实行阶段考察，鼓励学生进一步学习；(5)课程结束时对"差生"实施积极的补救办法。

If you want the "quick" course on how to get this Russian semi-auto pistol apart, back together, and operating as intended, then this course is for you (if you want the "long course", look into our basic 108 hour Professional Gunsmith course).

如果你想如何让这家俄罗斯半自动手枪外，重新走到一起"快"的过程中，和预期，那么这当然是给你的操作系统（如果你想"长"当然，把我们的基本108小时专业Gunsmith课程）。

Make use of the dynamic state increases the course, each course result is alone saving, the structure that has another the consociation of the form operation and ADOs language through a database make each course with alone saving result united together carry on the data operation, adapted the high school of the need that the result management system course continuously change, raised the efficiency of the result management of the high school.

运用动态添加课程，每门课程成绩单独存储，通过数据库多表的联合操作和ADO语言的构造使每门成绩单独存储的课程联合在一起进行数据操作，适应了高校成绩管理系统课程不断改变的需求，提高了高校成绩管理的效率。

This thesis mainly discuss following issues, Theory and simple expressions for array covariance matrixes are derived when angular spread functions are symmetric distribution functions, i. e. the Uniform distribution, the Gauss distribution, the Laplace distribution and the Von Mises distribution, and a non-symmetric distribution function, i. e. the Gamma distribution. And the relation between the effective signal subspace and the array number, or and the nominal angle of the distributed source, the angular spread, the distributed functions, and the Signal-to-Noise Ratio is gained. The dimension of the effective signal subspace increases with increment of the array number. And it is more obvious to the non-symmetric distribution. The dimension of the effective signal subspace decreases with increment of the nominal angle. And the distributed source is equal to a point source as θ=π/2. The dimension of the effective signal subspace increases with increment of the angular spread.

本论文针对阵列信号处理中广泛存在的分布源现象，主要讨论了以下问题：推导了角度分布函数分别为对称的均匀分布、高斯分布、拉普拉斯分布、Von Mises分布和非对称的伽马分布时，分布源阵列接收信号协方差阵的严格模型和简化模型，得到了单个分布源的有效信号子空间随阵元数、分布源中心角、分布角、角度分布函数和信噪比的变化规律：随着阵元数的增加，对所有角度分布函数的有效信号子空间维数也随着增加，且非对称分布函数的有效信号子空间充满整个空间的可能性更大；随着分布源中心角逐步增加，有效信号子空间维数逐步减小，当θ=π/2时，等价于点源情形；随着分布源分布角逐渐加大，有效信号子空间维数也随之增加，直到有效信号子空间充满整个空间；随着信噪比的增加，有效信号子空间维数有一定程度的减少。

Base on the systematically geological investigation and study, we choose to use aremote sensing data source,the geography control data source(1:50,000relief map of Qiaojia and measured GPS ) as the data source of this research, adopt"Digital Landslide"processing image data, and carry on time-space analysiscombining geological investigation and related data. Application aerodynamicist theories, some important conclusions that obtained from the wind-tunnel experiment,and according to the time –space analysis result, we analyzed the landslide dammingmovement mechanism, presumed the movement format of this high-speed landslide,studied the formation mechanism and the movement characteristic of this landslide ,calculated it's movement equation, applied VC language to write calculationprocedure of each stage of the landslide, computed movement speed and displacement,and made sure its possible stop district.

本文在前人研究的基础上，选用遥感数据源、地理控制数据源(1：5万巧家幅地形图及实测GPS点)为本研究的数据源，采用"数字滑坡"技术处理图像数据，结合野外实地考察及相关资料对石膏地滑坡进行了时空分析；运用空气动力学理论，采用胡厚田等人在风洞实验中得出的许多重要结论，根据时空分析结果分析滑坡的运动机理，推测高速滑坡的运动模式；研究石膏地滑坡的形成机理、运动特征及运动方程，并用C++语言在VC开发环境中编写滑坡各阶段的计算程序，计算滑坡的流动速度及运动位移，确定其可能的停止区域。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。