学习单

In any case, book learning alone won't be enough.

在任何情况下，单从书本上学习都是不够的。

music academics conduct and actions is an academics, it have the system of oneself, from music of many main factor of feeling carnal knowledge arrive reasonableness understanding;from most basically and at a time when"a clap" arrive various note at a time when;arrive to reply beat from the simple time;from basic dance the step arrive action of combination, from shallow go into deep situation step launch, let student practice in operation gradually acquire study plain knowledge and basic technical ability of the music foundation.

音乐学科作为一门学科，它有着自身的体系，从音乐的诸多要素的感性经验到理性认识；从最基本的时值"一拍"到各种音符的时值；从单拍子到复拍子；从基本舞步到动作的组合，由浅入深地步步展开，让学生实践操作中逐步获得学习浅显的音乐基础知识和基本技能。

Bp network algorithm to achieve a single network, learning neural network with common people.

这是bp网络算法的一个单网实现，对于学习神经网络的人来说常用用。

Methods: We divide the rats into 5 groups in random, with Morris method, detect the change of some active oxygen radicals such as super-oxide demitasse, Nitric Oxide Synthase, malondialdehyde etc. Also, we detect the change of cholinesterase, Monoamine Oxidize; using HE,PAS staining, immuno-histochemical technique, detect hippocampus CA1 cerebral pathology slices optical density value of NOS, CHE and lipofuscin of neural cell; detecting apoptosis rate and the expression of P53 , which are neuronal apoptosis related genes.

大鼠随机分为5组，采用"Morris水迷宫"法观察脑缺血性模型大鼠学习记忆功能，检测超氧化物歧化酶、一氧化氮合酶、丙二醛等自由基代谢异常的改变，检测胆碱酯酶、单胺氧化酶等老化相关酶的变化、脑组织神经细胞免疫组织化学技术、检查海马CA1区脑组织的病理切片，检测NOS、CHE光密度值；流式细胞技术：检测细胞凋亡率，及促细胞凋亡基因、P_(53)蛋白表达；病理切片采用HE染色、PAS染色及免疫组化法检查，检测对大鼠海马神经元细胞一般病理变化及脑细胞内脂褐含量。

Realize the division of a single document window, through this simple window can be good learning experience.

详细说明：实现单文档窗口的划分，通过这个简单的窗口可以很好的学习。

The physical properties of the vowels will be analyzed by the place of formant and the length of duration on a spectrograph.

本论文的目的在于分析韩汉两语的单元音和复合元音，用对比的方法给韩汉两国人学习对方语言时提供能把握韩汉两语元音特征的参考资料。

You freeze pane s by making a selection in the worksheet, which you′ll learn how to do in the next section, and then clicking Freeze Panes on the Window menu.

若要冻结工作表窗格，可以在工作表中选中这部分窗格（您将在后面的学习中了解如何具体操作），再单击"窗口"菜单上的"冻结窗格"。

You freeze panes by making a selection in the worksheet, which you′ll learn how to do in the next section, and then clicking Freeze Panes on the Window menu.

若要冻结工作表窗格，可以在工作表中选中这部分窗格(您将在后面的学习中了解如何具体操作)，再单击"窗口"菜单上的"冻结窗格"。

Some people seem to think it's for practicing gram

一些人认为它是用来操练语法规则和学习一大堆单

The control signals of the PWM rectifier are obtained by comparing the current of AC side with triangular wave (or saw-tooth wave) directly, which can implement the steadiness of the voltage of DC side and unit capacity factor of the system. At the same time, harmonic component of the system is abstracted through Instant Reactive Power Method, which can be smoothed by Integrated Learning Boost Converter Control.

本文采用重复学习Boost变换技术，利用滑模变结构控制技术对单相PWM整流器恒频Boost变换进行了分析，提出将交流侧电流直接与三角波相比较得到开关控制信号的方法，实现直流电压恒定不变及系统单位功率因数；同时，利用瞬时无功功率法分析系统谐波，并在谐波域内使用重复学习的控制方法，结合Boost变换技术，有效滤除系统谐波有功电流。

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。