基于...

Taking customer domain for example, an ontology-based customer metadata model is build and formalized in description logics. Then two kinds of modes for customer information sharing are studied. The two modes are to construct a global c ustomer m etadata m odel w ithin a n e nterprise a nd t o c onstruct a mapping mechanism between customer metadata models located on different enterprises respectively. In the first mode, an information source is regarded as a 3-tuples, including a metadata model, a concept relation set and a resource data set.

然后从两个层面来探讨客户信息的共享机制：一是在企业内部创建统一的客户元数据模型，将信息源抽象成一个包含元数据模型、概念关系集、资源数据集的三元组，对概念关系的构成及获取方法进行分析，随后建立数据请求的模型，并相应地提出基于概念关系和基于术语相似度的两种答复模式。

The CA system is set up based on the domain and the AA system is set up based on the organization unit. Secondly the authorization schema based on the attribute certificate which is the important part is designed and implemented.

组织单元是管理结构，基于该模型的网格设计中的AA中心则是根据网格组织单元建立的； 2 本文的重点是设计并实现了基于属性证书的网格授权机制。

And with the senile texture templates, a caducity transformation based on texture mapping and shape warping is presented.

本文使用基于漫画合成技术的人脸图像年轻变换算法和基于形状变形与纹理映射的人脸图像衰老变换算法，对人脸图像年龄变换做了深入研究。

The course presents a journey through the fascinating five hundered year history of "camera-making" from the early 1500's "camera obscura" through the advent of film and lenses, to today's mirror-based and solid state devices.

本课程主要介绍"相机制造"的五百年的历史：从1500年早期的"暗箱"到胶片和透镜的出现，再到现在的基于镜片的和基于固态器件（ CCD ， CMOS ）的。

On capital, on private gain. In its

基于资本，基于私人收益。

These definitions are different from traditional one抯 for their dependence on the cardinal numbers and centroids of the two fuzzy sets. Then the method is used in designing a fuzzy controller to handle the problem cased by the fact that the input universe is not covered completely with the rule base.

给出了一种基于模糊集合相对基数的模糊集合距离度量方法，并给出一种基于模糊集合距离度量的模糊控制器实现方法，该方法能有效解决模糊控制器规则库不完备所引起的一系列问题。

This multi-parameter m onitor is convenient, portable and high cost-effective, which can monitor five vital bio-signals, such as cardiograph, blood pressure, oxygen saturation, respiration and body temperature through GPRS or Internet .

基于嵌入式计算机系统的多参数监护仪具有体积小，功耗低，携带方便，并且可以实现基于 Internet 和无线 GPRS 的心电，血压，血氧，呼吸，体温等多生理参数的远程监护。

The dynamic performance of the position-based visual servoing and the image-based visual servoing in the Cartesian space and the image spaces are investigated respectively based on this model.

在此模型基础之上，重点研究了基于位置的视觉伺服与基于图像的视觉伺服方法在笛卡尔空间和图像空间的动态特性。

Based on the finger's kinematics and dynamics, joint position tracking and fingertip position tracking in Cartesian space are realized respectively by tracking linear actuator position.

使用直线式电位计检测驱动器的直线位置，基于线性霍尔传感器测量电机的位置和速度，基于光电开关实现极限位置的检测和保护。

The algorithm GS to solve the problem of inverse dynamics based on the optimal theory is proposed, by using the numerical methods of Gill and shooting target, the optimal joint driven torques are obtained With the smooth joint trajectory motion, a fast and stable inverse dynamics method is proposed, it provides a new effective way to control the flexible manipulator The trajectory planning in the joint space and Cartesian coordinates is especially discussed In terms of kinematics of space flexible link manipulators, a sequential integration method for inverse dynamic analysis of flexible manipulators is developed The concrete results of simulations tested and verified the validity of proposed methods, and some valuable conclusions are achieved.

提出了求解基于最优理论的柔性臂逆动力学问题的GS法(Gill—Shooting method)，得到了柔性臂关节的最优驱动力矩；提出了基于光滑关节运动轨迹的柔性臂逆动力学的快速稳定方法，为柔性臂控制提供了一条新的途径；探讨了关节空间和直角坐标空间柔性臂的轨迹规划问题；研究并完善了结合柔性臂运动学的顺序积分的逆动力学方法。通过具体实例的仿真研究，验证了所提出的柔性臂逆动力学方法的有效性，得出了一些很有价值的结论。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。