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Throughout his life he stood in the service of print and writing, first as a talented young calligrapher and designer of some 70 posters and then, later on, as a self-critical typographer and typeface designer.

纵观其一生，他首先是一个有才能的年轻书法家，以创作出70幅海报的设计者的身份在印刷和写作服务业站稳脚跟，然后成为一名严于律己的印刷术专家和字体设计者。

In this paper, a region approximation idea that means using a "fat curve" with a width to approximate the offset curve is proposed, and a complete set of algorithms to approximate offset curve using disk Bézier curve are given and implemented. In the algorithms, the optimal and uniform approximate curve of the offset curve as the central curve of the Disk Bézier curve is found by using Remez method, and then the upper optimal and uniform approximation principle is proposed to compute the error radius function of the Disk Bézier curve. Thus, the whole Disk Bézier curve can be obtained. In the end of this paper, the approximate effect of the Disk Bézier curve is not only analyzed and assessed, but also some specific examples are provided.

提出用一条带宽度的"胖曲线"来逼近上述等距曲线的区域逼近思想，并建立与实现了圆域Bézier曲线等距逼近的整套算法，包括应用Remez方法求出等距曲线的最佳一致逼近曲线作为圆域Bézier曲线的中心曲线，提出上控最佳一致逼近的原理求出圆域Bézier曲线的误差半径函数，以及确定整条圆域Bézier曲线，最后还对该圆域Bézier逼近的效果做了分析和考核，并给出了一些具体实例。

But if there is an absolute necessity for their mention, a chosen few might hear them in a mystery, and they should sacrifice not a common pig, but some huge and unprocurable victim; and then the number of the hearers will be very few indeed.

即使万一有必要提到他们，在神话中一笔带过即可，以免污染视听，他们甚至还不配作为一只贡献牺牲的猪，充其量不过是来自巨人家族子无虚有的牺牲品而已；还有大量的道听途说也很少有多少真实的依据。

Methods:We selected a group of 164 healthy volunteers and MRI scan in lumbosacral spine was performed for everyone.We obtained some measurements on MR workstation after exams such as: Antero-posterior diameter of the epidural fat located ventrally and dorsally to the dural sac of S_1 to S_5 level.We obtained mean distances and standard deviation s of all the values and then made a conclusion.

选择164例正常成年人(平均年龄41.4岁)行腰骶椎磁共振扫描，分别测量骶椎各水平前、后硬膜外脂肪的厚度，获得均数及标准差，并以性别、年龄及体重指数分组，进行组间比较及相关因素分析。

But to victual agriculture goods export, we found the economic growth of China having caused the growth of victual agriculture goods export.The strategy of agriculture goods export is further discussed after analyzing the status quo and principle of agriculture goods export. At first, the law of WTO, E.U. and U.S. on agriculture goods export are introduced, and then, we analyzed the effects of agriculture goods export after joined WTO. In improving agriculture goods export, there are some strategies that should be paid attention to, and that is our last research.

弄清了农产品出口的现状及其与经济增长之间的关系之后，我们对如何加强农产品出口的对策进行了研究，研究时分析了WTO关于农业补贴的规定和欧美等主要WTO成员国关于农产品的规定，在了解国际上对农产品规定的基础上，对加入WTO之后对中国农产品出口的影响进行分析，并提出了在当前的国际环境下如何促进农产品出口的对策。

Plot Outline: Yuanqiang Zhou, the director of culture station in Jingcheng Town, Jingdezhen city, Jiangxi Province, uses his Sony Hi8 home digital video and VEts video tape recorder to produce TV Series, which are written to CD-R to circulate among the crowd, but for no commercial use or playing in public media. He raised the fund by himself, and then by adapting, directing and photographing, as well as editing and rearrangement all on his own, he independently did some research on special visual effect, though without any professional training, his Montage thinking is surprisingly mature.

内容：江西省景德镇市竞成镇文化站站长周元强使用SONYHi8家用摄像机和VEts录像机进行"电视剧"制作，刻录成CD-R在群众中流传，从不做商业发售或在公共媒体上播放，他自筹资金，自编自导自摄，在家中完成剪辑与混音，独立研制特殊视觉效果，虽然没有任何专业训练的背景，但蒙太奇思维惊人的成熟。

This paper will analyze the reason that the performance of imbalanced data is weak,and improve this classical Boosting algorithm by restraining from overfitting and controlling the F-Measure of minority class,and propose an improved algorithm named RIFBoost,and then compare this new algorithm with some traditional classified algorithms on WEKA system.

从分析非平衡数据分类性能差的原因入手，通过抑制过度拟合与对少数类的F度量的控制对经典推进算法进行改进，提出了一种改进算法RIFBoost，然后将算法在WEKA系统上与几个传统的分类算法进行了比较。

In this paper some typical retention and drainage chemicals have been compared under the white-water closure , and then a best chemical can be selected from the performance of the retention and drainage effect.

比较了在不同的白水封闭程度下几种常用的助留助滤剂的使用效果，对高的白水封闭状况下的助留助滤体系进行了优化，并分析了其机

Having spread the quilt and folded my night-dress, I went to the window-seat to put in order some picture-books and doll's house furniture scattered there; an abrupt command from Georgiana to let her playthings alone (for the tiny chairs and mirrors, the fairy plates and cups, were her property) stopped my proceedings; and then, for lack of other occupation, I fell to breathing on the frost-flowers with which the window was fretted, and thus clearing a space in the glass through which I might look out on the grounds, where all was still and petrified under the influence of a hard frost.

这活儿她百做不厌，并不逊于把鸡鱼类给女管家，把所得钱藏匿起来，她有做买卖的才干，有突出的聚财癖，不仅表现在兜售鸡蛋和鸡方面，而且也在跟园艺工就花茎、花籽和插枝而拼命讨价还价上显露出来，里德太太曾吩咐园艺工，凡是伊丽莎想卖掉的花圃产品，他都得统统买下。

A few days ago a tenant of ours from Wolf Cub Village came to report the failure of the crops, and told my elder brother that a notorious character in their village had been beaten to death; then some people had taken out his heart and liver, fried them in oil and eaten them, as a means of increasing their courage.

前几天，狼子村的佃户来告荒，对我大哥说，他们村里的一个大恶人，给大家打死了；几个人便挖出他的心肝来，用油煎炒了吃，可以壮壮胆子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。