查询词典 point system

It has become one of the important tasks in the study on modern electric system. At first, this text has briefly introduced meanings, the current development and the main methods which the electric load forecasting are used. This paper aimed at the floatability which the load data had and the nature that neural networks model is easy to fall into part infinitesimal value and low iterative speed, this paper proposed a method based on neural networks and SVM. SVM can dispel the less summation and the larger single point errors of neural networks, and the neural networks could dispel the simplification of the model of the vector support machine.

本文首先介绍了电力系统负荷预测的意义、发展现状和主要方法；针对负荷数据具有浮动的特点以及神经网络模型算法容易陷入局部极小和迭代速度较慢的缺点，提出了一种基于神经网络和支持向量机的混合负荷预测方法，此方法能通过支持向量机消除神经网络的总和较小但单点误差较大的不利现象，而神经网络消除了支持向量机的模型简单问题。

Functions of river-floodplain environmental system focused on floodplain are discussed mainly from ecoenvironmental functions and resources benefits point of view.

对河流洪泛区环境系统的功能主要是洪泛区的功能从生态环境功能与资源效益两个的方面进行了归纳和总结。

The substituting country s system derived out fuzzily and directly legislating because of " anti-dumping agreement " has been the focal point that the theory circle has criticized all the time .

由于《反倾销协议》立法的模糊而直接衍生出来的替代国制度一直是理论界批评的重点。

The focal length f is the distance of the focus of an optical system from the assigned main point.

焦距f 是光学系统主点到焦点的距离。

With the development of the network technology and the progress of communicationtechnology, video conference system is becoming the focal point of distance education. As akind of popular multimedia communication technology , the video conference has a peculiarexpression.

随着网络技术的发展和通信技术的进步，视频会议系统一种热门的多媒体通信技术因其特有的表现力成为远程教育研究的一个热点。

The hardware and software are the Focal point in the paper, and the marrow of the system.

其中计算机系统的软件和硬件设计是本文的重点，也是本系统的精髓所在。

At this point, a special applications program translates the source code into machine language, or object code-a format that the operating system will recognize as a proper program and be able to execute.

在这个时候，一种特殊的应用程序将源代码翻译成机器语言或目标代码--操作系统将认作真程序并能够执行的一种格式。

Part of the point I've been making for years is that it's a fragile system.

多年来我所阐述的观点的一部分，全球化是一个脆弱的系统。

From the point view of scientific value, the main content of the course stands at the front edge of the application of power system science in the home country.

从学术价值来看，本课程的主要内容在电力系统学术应用方面是属于国内最前沿。

The method is of good robustness, being applicable to the situation with strong noise and discrete frontier point, and it can meet the needs of the system timeliness.

现场使用表明，本文所设计的系统结构和算法是有效的、可行的，为新系统的推广奠定了良好基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。