查询词典 writing materials

Therefore, the third part tries to work out a series of practical composition teaching strategies based on how to waken the writing motivation, expand the writing materials, train the expression and cultivate the writing habits.

因此，第三部分小学作文起步阶段写作教学策略，分别从写作动机的激发、写作材料的拓展、语言表达的训练和写作习惯的培养四方面进行研究并提出一系列切实可行的写作教学策略。

It's difficult to be spontaneous when you have to hunt for letter-writing materials , so I keep paper, envelopes and stamps cose at hand, even when I travel.

当你到处找写信用品时，写出来的东西就难以自然，因此我总是把纸，信封和邮票放在手边，甚至在旅行时也是如此。

First scanning the known handwriting materials then number them ,In pretreatment, we convert the valid part of the image into a standard size, as images carries out duotone and go throw off chirp handling in order to achieve better effect.draw features from the known handwriting materials with the Co-occurence,especially,we divided a copy of handwriting into 25 little pieces with the size of 128*128 ,drawing features from every little piecese with four directions(0 degree, 45 degrees, 90 degrees as well as 135 degrees) and calculate the four major feature values( veins and the statistical quantity of veins contrast and the statistical quantity of veins consistency Shang the statistical quantity of statistical quantity as well as the veins correlation of gray scale ), preservation all the feature value that drawn from all known ma terials to the handwriting characteristic database,then input the unknown handwriting materials, also using the method of the Co-occurence to draw those features, recycling the minimum European Distance law match the unknown writing material feature value with the handwriting characteristic feature database, export the label of the known hand writing materials which is most similar to the unknown material with minimum European Distance, and then we can confirm who is the author of the unknown material.

首先将笔迹材料作为图象扫描输入，并对其进行编号。预处理部分可将笔迹图象的有效部分规范化到一个统一尺寸，接着对其进行二值化和去除噪声的处理，以便于更好的提取图像的特征。在此我们采用了灰度共生矩阵法提取手写笔迹材料的纹理特征，与以往有所不同的是，我们将一份手写材料分割成64块大小为80*80象素的子图象，每个小块都从四个方向（0度、45度、90度以及135度）来更全面的提取特征，并计算出四个最主要的特征值（纹理一致性的统计量、纹理反差的统计量、纹理熵的统计量以及纹理灰度相关性的统计量），将从所有已知材料提取的特征值保存到纹理特征库中，对于待检手写材料，同样采用灰度共生矩阵的方法提取其纹理特征，再利用最小欧氏距离分类法将从待检手写材料中提取的特征值与纹理特征库中的特征值进行比对，与欧氏距离比对值最小的相匹配，输出匹配成功的原材料的标号，进而识别出待检材料书写者的身份。

Field investigation and survey evidences are the main form of getting writing materials.

实地调查和问卷调查取证是本文获得写作材料的主要方式。

Your writing materials are in the top drawer of your desk.

你的 文具在你桌的最上面的抽。

Many of the children mentioned a need for simple learning and writing materials as well as sports equipment.

一些孩子提到的需要是简单的学习材料和写作的料以及运动设备。

And he sent for writing materials and put down: His name is John; and they were all surprised.

1：63 他要了一块写字的板，就写上说，他的名字是约翰。他们便都希奇。

To sum up the characteristics of writing materials.

总结出这些教材在练习编写方面的一些特点。

This important invention paved the way for other writing materials to emerge.

这项重要的发明给其他书写材料的出现开创了道路。

The new writing materials cause little pollution and can therefore help protect the environment.

这种新的书写原料起到了减少污染，保护环境的作用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了