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Committed to language teaching in Chang-Hai Group, the experienced hardware from the teaching of digital production to the development of language teaching, from the multimedia interactive teaching learning machine to the Internet development, in 2006 with 13 years experience in the development of language education campus teaching interactive percentile Network±learning machine (www.17100.cn) is the world's first Internet English learning machine, is becoming a new round of investment in education hot.

致力于语言教学的长海集团，经历了从教学硬件的生产到数字化语言教学的开发，从多媒体互动教学到互联网学习机的开发，于2006年积13年校园语言教育经验开发的教学互动百分网月光宝盒学习机（www.17100.cn）是全球首款互联网英语学习机，正成为新一轮的教育投资热点。

Proposition article from the college entrance examination rules, the requirement of the new curriculum ideas. author in high school biology teaching the actual situation, to construct theory, cooperative learning theory. The concept of people based on the theory of learning, inquiry and the first to receive the traditional concept of learning, features, general process and the use of their respective comparative.

文章从高考命题规律、新课程理念要求出发，结合作者自己在高中生物教学中的实际情况提出问题，以建构主义理论、合作学习理论、人本主义学习观等理论为依据，首先对探究性与传统的接受式学习的概念、特点、一般过程以及各自的使用范围进行比较。

Bring forward a kind of learning algorithm fitting on the base of spline function, because the spline function has good flexibility and quadratic smoothing property, the search problem of network weight functions training can be converted into the resoluting extreme value problem of the plurality function through using spline function to represent network input and link weight functions, thus the PNN can be trained with the help of the existing neural network learning algorithms;④build a kind of learning algorithm base on the alternate of Walsh function, the complexity of network computing can be decreased through using the complete orthogonality of Walsh function corollary.

应用结果表明该算法收敛速度快，稳定性好；③提出了一种基于样条函数拟和的学习算法，由于样条函数具有很好的柔韧性和二次光滑性，将网络输入函数和连接权函数用样条函数的形式表示，可把网络权函数训练的函数寻优问题转换为多元函数求极值的问题，从而可借助于现有的神经网络学习算法训练过程神经元网络；④建立了一种基于Walsh函数变换的学习算法，利用Walsh函数系的完备正交性，可大大降低网络计算的复杂度。

According to the present reality and the need of changing to a senior high school, and with the perfect residential learning and living conditions, our school takes the residential and half-closed measure to charge the students in classification. At the same time, we still increase the scholarship and the grant-in-aid. Our school also tries to construct better learning and living atmosphere, and meticulously cares about every students' thoughts, learning and living. We also try our best to teach students well, take learners in hand and serve every student.

针对当今学生实际和转办高中的需要，并从拥有完善的全寄宿学习、生活条件的优势出发，学校实行了全寄宿半封闭和分类管理，同时不断加大奖学助学力度，着力营造良好的学习、生活氛围，无微不至地关心每一位学生的思想、学习与生活，努力教好、管好、服务好每一位学生。

In college English teaching,teachers should not only pass on knowledge to students,the key is to arouse their learning motive,to imbue them with learning strategies and to foster their abilities to autonomous learning.

在大学英语教学中，教师不仅要传授知识，更重要的是要激发学生的学习动机，向学生灌输学习策略的意识，培养他们的自主学习能力。

The Guidant-independent Teaching Model of High School Biology sticks to the principle of student-oriented so as to build the classroom atmosphere of democratic, fair, free and open, active the effective teaching interaction and enable students to participate actively in classroom teaching and develop the activeness and independence of students. The Guidant-independent Teaching Model adheres to the rule of students-centered. It proposes teaching-after-self-learning, teaching-follow-self-learning, teaching-promote-self-learning and enables students to learn by themselves at first through reading, self-thinking, questioning, group-discussion and forum.Thus, the independence and imitativeness of students will be achieved.We also lay emphasis on the development of the abilities of self-study and co-operative study so as to get the teaching goal of "learn how to learn" and promote the development of the independence of students.

引导自主式高中生物课堂教学模式坚持以学生为主体，通过营造民主平等、自由开放的课堂教学氛围，实现有效的教学交往和互动，让学生主动参与到课堂教学中来，以发挥学生主体的积极性、主动性；引导自主式高中生物课堂教学模式坚持以学生为中心，主张先学后教、以学定教、以教促学，通过阅读、独立思考、质疑、小组讨论和集中交流等环节让学生自主先学，以充分发挥学生主体的能动性、创造性，培养学生自主学习和合作学习等能力，从而实现学会学习的教学目标和促进学生主体性的发展。

In the end of this thesis, the author concludes that this series of Chinese textbook is successful because the framework of the textbook is both incorporative and separated. The whole series textbook is a tridimensional system that can not only gain knowledge and capability but also form habits and improve student"s attainments. This textbook attaches importance to course and means and pays more attention to students" autonomous learning, cooperative learning and inquiry learning.

最后作者认为该教材的成功之处有：教材结构方面，板块化和单元为序的这种有合有分的编排结构，使教材分之则眉目清楚，合之则相互为用，整套教材成为一个传授知识、培养能力、养成习惯、提高语文素养的具有整体综合效应的立体系统工程；重视"过程与方法"，注重培养学习者的自主性学习、合作性学习和探究性学习的能力是本教材的另一大成功；注重内容的综合性是它在内容安排上的特色。

Apparently, this kind of instrumental learning motivation is hard to arouse students learning enthusiasm or for them to keep their interest in learning.

这种工具型的学习动机显然不易于激发学生学习英语的积极性，也不利于保持其学习兴趣的持久性。

Learning introspection is the import segment of mathematics learning, and is one of the chief mathematics learning patterns.

它是数学学习活动的重要环节，也是数学学习的主要方式之一。

Aimed at the characteristic of multiple types of faults possibly happened in nuclear power plant, large scale of training sample, and requirement of quick and accurate diagnosing, after the analysis of large sample number generated by large fault type exceeds limitation of 64K paragraph in DOS and large number of local minmum in error surface, measurements of same format of data file, Win95/NT operating system platform, resetting weight learning rate, dynamic training set in quick learning algorithm and improvement on quick learning algorithm using homotopy method which can avoid local minmum points in error surface have been adopted to ensure quickly and effective process of the course of neural network's training and testing.

针对核动力装置可能发生的故障种类多，训练样本规模大，故障诊断需要快速准确的特点等，分析了样本多和故障种类多产生的训练样本量超出DOS段大小和网络误差曲面上局部极小值多的情况，采取了使用相同格式数据文件、Win95/NT操作系统平台，对快速学习算法采用重置神经网络权值学习率和动态训练集、并采用能够有效克服网络误差曲面上局部极小点的同伦方法对学习算法进行改进等措施保证神经网络训练测试过程的快速、有效地进行；针对装置发生的故障须快速、准确诊断的需要，分析了故障的产生对装置参数变化的影响及操纵员对故障诊断的基础，在核动力装置发生故障时参数曲线的变化量与正常运行时参数曲线的变化量存在明显差异的基础上，提出采用参数曲线的变化量作为神经网络的输入，并围绕参数变化量的方法采用二次曲线拟合滤波求变化量和阈值技术来保证神经网络得到精确的装置参数变化量，从而得到准确的诊断结果。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？