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For preparing for the researches of text digital watermarking and advantaging other researchers" development when using the Chinese mathematical expression theory, this paper designs and realizes a development platform of Chinese mathematical expression. It has been proved by experiments that the platform"s function, execution speed and stability can satisfy the requirements of conversion and operation of enormous data.This research found out that the structure information of Chinese have plenty redundant information that can be used by the Chinese mathematical expression for the digital watermarking, the data embedded can possess better robustness. Based on this finding, this paper designs a kind of text digital watermarking method of embedding watermarking by using Chinese structure, and realizes the method by using the Chinese mathematical expression platform.Considering the watermarking embedding algorithms importance to the robustness of the text digital watermarking, this paper makes fully use of the advantage of the Chinese mathematical expression theory to design a kind of layered text method, which has being realized by using the Chinese mathematical expression platform. The layered text method can handle the text as a solid structure, and the embedding data havepreferable robustness.Finally, based on the researches of the text digital watermarking method and the text layered method, this paper integrates the method of making use of the Chinese structure embedding watermarking with the robust algorithm based on text layered, and realizes a brand-new text digital watermarking method. Proved by lots of experiments, this brand-new method has good robustness and better invisibility.

为了为研究工作做准备和方便其他使用汉字数学表达式理论体系的人进行开发，本文基于汉字数学表达式理论设计实现了一个汉字数学表达式平台，实现了Unicode汉字集中的汉字、汉字数学表达式、汉字的Unicode码之间的相互转化、依据汉字数学表达式提取汉字的结构信息、由汉字数学表达式在非中文平台上不依赖字库显示汉字的图像等功能，使用复合文档技术和流压缩技术进行数据的存储，使用对汉字数学表达式进行二叉树拆分来处理汉字数学表达式中包含的信息，使用自定义哈希函数来提高运行速度，实验证明，该平台功能、速度和稳定性完全能满足大量数据的转化和运算要求；通过研究表明汉字的结构信息中存在大量可使用汉字数学表达式理论加以利用的水印加载空间，加载在该空间的数据可以具有较好的鲁棒性，基于此，本文设计了一种利用汉字结构加载水印的文本数字水印方法，并使用汉字数学表达式平台将其实现；由于水印嵌入算法对于文本数字水印的鲁棒性至关重要，本文充分利用汉字数学表达式理论的优点，设计了一种文本分层的方法，并使用汉字数学表达式平台将其实现，使文本成为一个立体的空间，使嵌入在其中的数据具有更好的鲁棒性；最后在基于汉字数学表达式的文本数字水印嵌入方法的研究和基于汉字数学表达式的文本分层方法的研究的基础上，结合利用汉字结构嵌入水印的方法和基于文本分层的抗攻击文本水印嵌入算法实现了一种全新的文本数字水印方法，经实验证明，该方法有良好的鲁棒性和较好的隐蔽性。

A it is predominantly derived from the initial variety or from a variety which itself was predominantly derived from the initial variety, while retaining the expression of essential characteristics that result from the genotype or combination of genotypes of the initial variety; an essentially derived variety may have been obtained by the selection of a natural or induced mutant or of a somaclonal variant, by the selection of a variant individual from plants of the initial variety, by backcrossing, by a transformation by genetic engineering, or by any other similar method

一个品种主要由原始品种演化而来，或主要由原始品种的实质性派生品种演化而来，同时保留了来自原始品种基因型或基因型组合的基本特征的表达；一个实质性派生品种可能通过选择自然变异或诱变或体细胞无性变异、原始品种植株的个体变异的选择、回交、基因工程的改造或任何其它类似方法而获得。

Not by rules and observances, not even by much learning, nor by gain of absorption, nor by a life of seclusion, nor by thinking,"I enjoy the bliss of renunciation, which is not experienced by the worldling" should you, O monks, rest content, until the utter destruction of cankers is reached.

比丘不应只是因为有戒行、或多闻、或有禅定、或独处、或自知&我得享凡夫享受不到的出离乐&而感到满足，而不灭尽烦恼。

The steps were as follows: Acquiring superant from the culture medium by centrifugation, discarding waste residue by filtration, concentrating by hollow-fiber membrane, treating with salting-out, dialyzing the product of salting-out, treating the dialysate by vaccum freeze dryer, dissolving solid , using the method of gel filtration chromatography with Sephadex G-100/G-75, and proof-test by filter-paper chromatography ,then preparation by thin-layer chromatography was carried out.

建立了分离纯化该物质的有效途径：发酵液离心除菌→抽滤除杂→中空纤维过滤浓缩→盐析→透析→真空冷冻干燥→溶解→交联葡聚糖凝胶Sephadex G-100凝胶分离→交联葡聚糖凝胶Sephadex G-75凝胶分离→纸层析检验→薄层层析制备。

In this paper, based on the theory of history course resource and by using traditional researching methods of "testifying history by arts""bilateral connection of arts and history", the way to construct the teaching model by combination of liberal arts and history, to analyze the literature in junior high school Chinese course (including Chinese textbooks, after school reading books and recommended masterpiece at home and abroad) to enrich the history teaching by inosculating the literature content in junior high school Chinese lesson into history teaching were explored in order to realize the resource sharing in the Chinese and history teaching and to achieve the state of "testifying history by the help of arts""explaining the arts by the help of history" and " inosculating arts into history".

本研究尝试根据历史课程资源理论和传统的&以文证史&、&文史互通&的史学研究方法，探索在初中历史教学实践中构建文史综合的教学模式，研究如何从课程资源的角度解读中学语文课程（包括语文教材、课外读本和推荐阅读中外名著）中的文学作品，将中学语文课程中的文学作品作为不可或缺的实证史料充实进历史课程，融入历史教学，实现初中历史与语文课程的资源共享，做到&以文证史&、&以史释文&、&融文入史&。

This paper discussed the publishing right posed by network transmission of data,reproduction right posed by digital technology,a new database right posed by information packaging,copyright enforcement posed by downloading and printing out,fair use posed by virtual library,international copyright posed by global network communication,and proposed schemes for salving these problems.

本文着重讨论了数据的网络传输引起的发表权、数字化技术引起的复制权、数据包装技术引起的数据库权、下载与印出引起的版权行使、虚拟图书馆引起的合理使用、全球通讯引起的跨国版权问题，以及我国在建立信息高速公路过程中解决知识产权问题的对策。

Highlights from this year's festival included Tan Dun's boldly original new opera Marco Polo, two programmes by the Montreal Symphony Orchestra, a new dance piece by Pina Bausch inspired by Hong Kong, the acclaimed production of A Midsummer Night's Dream by the Royal Shakespeare Company, L'Allegro, Il Penseroso ed il Moderato by the Mark Morris Dance Group and Chess Man by Beijing's Central Experimental Theatre.

本年精彩节目包括谭盾的原创歌剧&马可波罗&、蒙特利尔交响乐团的两个演奏会、翩娜。包殊取材自香港的新编舞蹈作品、皇家莎士比亚剧团上演举世推崇的&仲夏夜之梦&、马克。莫里斯舞团的&欢笑、忧伤、悲喜之间&，以及中央实验话剧院的&棋人&。

Qingdao Economic and Technological Development Area has formed industrial groups at the core of Shandong Peninsula Manufacturing Base: electric home appliances and electronic industries represented by Hai'er, Hisense and Aucma; petrochemical industry led by the Large Petroleum Refinery Project and represented by Kohap chemical fibre, Lidong chemical industry, SK chemical industry; machinery industries represented by Haixi Bay Ship Building and Repairing Base, Federal Mogul piston, Pohang stainless steel; material industry represented by Alum, Jinjing Glass, Saint-Gobain Glass; international trade storage and logistics industries represented by Maersk logistics, Itochu international logistics and Hanjin shipping.

青岛开发区形成了作为胶东半岛制造业基地核心区的产业集群环境：以海尔、海信、澳柯玛等为代表的家电电子产业集群；以大炼油项目为龙头、高合化纤、丽东化工、 SK 化工等为代表的石化产业集群；以海西湾造修船基地、辉门活塞、浦项不锈钢等为代表的机械产业集群；以美铝、金晶玻璃、圣戈班玻璃等为代表的材料产业集群；以马士基物流、伊藤忠国际物流、韩进海运等为代表的国际贸易仓储物流产业集群。

By Simone Weil, translated by Richard ReesOxford University Press,$7.00The culture-heroes of our liberal bourgeois civilization are anti-liberal and anti-bourgeois; they are writers who are repetitive, obsessive, and impolite, who impress by force—not simply by their tone of personal authority and by their intellectual ardor, but by the sense of acute personal and intellectual extremity.

我们自由主义、资产阶级文明的文化英雄是反自由主义和反资产阶级的；他们是一群曝光率高、令人着迷而又具有反文明倾向的作家，常常给人一种文化暴力的印象——不仅表现为他们具有个人权威性的音色和声调、知识分子的激情，而且表现在他们极度个人化和极度知识分子化的偏执情绪上。

The compositions of complexes were determined as, by chemical and elemental analyses, Mn2CI2, Mn2Cl2, Cu2Cl2-2H2O, Cu(NO3)2-H2O, Cu(CH3COO)2, Zn2Cl2, Zn2(NO3)2-4H2O,ZnSO4 and Zn4(NO3)2, respectively. These complexes were characterized by IR,'H NMR and XPS. The crystal structures of these complexes were determined by single crystal X-ray diffraction techniques. The thermstability of the complexes was investigated by TG-DTG and the processes of their thermal decomposition were speculated. The constant-volume combustion energies of complexes, cU, were determined by a precision rotating bomb calorimeter at 298.15 K. Their standard enthalpies of formation, Hm, were calculated respectively. Finally, their biological activity was researched after the bactericidal activity was determined by selection of 1-2 bacteria.

通过化学分析、元素分析确定化合物分子组成分别为Mn_2Cl_2，Mn_2Cl_2，Cu_2Cl_2·2H_2O，Cu(NO_3)_2·H_2O，Cu(CH_3COO)_2，Zn_2Cl_2，Zn_2(NO_3)_2·4H_2O，ZnSO_4和Zn_4(NO_3)_2；借助IR、~1H NMR和XPS对化合物的键型特征进行了表征，运用X-射线单晶衍射分析法测定了个别化合物的晶体结构；以TG-DTG技术研究了化合物的热稳定性，阐明了它们的热分解机理；用精密转动弹热量计测定了化合物在298.15 K的恒容燃烧能，并计算了它们的标准燃烧焓和标准生成焓；选取1～2种病菌，初步测定了化合物的杀菌活性，进而研究了它们的生物活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。