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For example, quadratic curve and quadric surface are used as primitive element in most modeling/CAD system. The implicit formulae for computing the intrinsic geometric invariant??

随着对参数曲线曲面研究的深入，早在80年代初苏步青教授等就将几何不变量的研究引入并应用到参数曲线、曲面的研究中，取得了重要的成果［1？

NET program, could display integrated directory tree structure as well as the primitive element such as text, picture and video with regulated format, and provided with interactive function of navigation, lookup and links.

NET程序开发基于Web的IETM对象模型，不仅可显示完整的目录树结构，而且可按规定格式显示文本、图片和视频等基本元素对象，并具有导航、查找、链接等交互功能。

Our paper adopts the techniques in information reconstruction of line primitive layer and line element layer to put forward an algorithm to extract a line from image.

智能图象编辑是近年来发展迅速面向工程图处理的新一代图象编辑技术，其关键在于结点处理。

By initiating the values of vector description for a primitive element, all finite field elements could be generated by continue cyclic shifting, GMW sequences then could be generated by trace function calculation.

通过预置本原元向量表达的初始值，不断的进行向量循环移位来生成有限域中的元素。

Federico Mompou (1893-1987), who studied in France, was a Spanish composer in twentieth century. Most of his works are piano miniatures which present the subtle element and primitive texture. The overtones from the harmony are meaningful and the musical style is full of sensual and spiritual characters.

摘要 蒙波（Federico Mompou， 1893-1987）二十世纪西班牙作曲家，早期留学於法国，其音乐作品都是一些Piano miniatures，乐曲中音符的呈现是稀疏的，织度简约，和声中所产生的泛音常让人感到意味深长，音乐风格具官能性以及精神性的特质。

Smelt the ceramic brick of crystal and incorporate the modern idea of designing on the basis of traditional craft , transport the nature and primitive and beautiful element YaYie tile use on ceramic material of modern crystal and embody, conceive and design meticulously leisurely, the natural fashion of achievement, exquisite products.

亚冶水晶陶瓷砖在传统工艺的基础上融入了现代设计理念，将大自然原始美的元素运用在现代水晶陶瓷材料上体现出来，款款精心构思设计，成就自然时尚，精致产品。

The results show that the samples are of calc-alkaline series, the primitive mantle normalized trace element patterns are characterized by relative enrichment in large ion lithophile elements and depletion in high field strength elements (Nb, Ta, Ti, P etc.). REE patterns are of slightly right inclined type with unobvious Eu anomaly.

分析得出样品为钙碱性；原始地幔标准化微量元素分布型式显示相对富集大离子亲石元素K、Rb等，亏损高场强元素Nb、Ta、Ti、P等；稀土元素具有略向右倾的配分型式，且铕异常不明显，显示其具有与消减作用有关的岛弧火成岩的特征。

The geochemical characteristics of basic to intermediate-basic igneous rocks indicate that they belong to a tholeiite suite. Their chondrite-normalized REE patterns are of nearly flat and slightly LREE-enriched type, and their primitive mantle-normalized and MORB-normalized trace element spidergrams are generally similar; the LILEs Cs, Ba, Sr, Th and U are enriched, while Rb and K and the HFSEs Nb, P, Zr, Sm, Ti and Y are depleted. All these show comagmatic evolutionary and genetic characteristics.

基性—中基性岩浆岩的地球化学特征表明其属于拉斑玄武岩系列，稀土元素分布型式呈REE近平坦型—LREE轻微富集型，微量元素原始地幔标准化的蛛网图和MORB标准化蛛网图上的分布型式总体很相似，富集大离子亲石元素Cs，Ba，Sr，Th，U而相对亏损Rb，K和高场强元素Nb，P，Zr， Sm，Ti和Y，显示同源岩浆演化成因特征。

The PGE distributive patterns are the PtPd type, the Pt/Pd ratios of 0.32-0.68 are between the values of enriched sulfide tholeiite (0.38) and primitive upper mantle (1.36), and the similarity of partition patterns of chondritenormalized REE, MORB-normalized trace element and primitive mantle normalized PGE for the rocks of the three phase zones, indicate the Baimazhai intrusive body I formed by the evolution, liquation, intrusion and diagenesismetallogenesis of basaltic magma.

铂族元素配分模式为Pt-Pd型，w/w比值为0.32~0.68，介于富硫化物拉斑玄武岩(0.38)和原始上地幔(1.36)之间，以及稀土元素配分模式、微量元素蛛网图和铂族元素配分模式中不同岩石配分曲线的相似性揭示3个相带不同岩石之间的高度一致性，展示基性-超基性岩形成于玄武质岩浆演化、熔离及岩浆一次性侵入、分异成岩成矿的特征。

Using the estimates of character sums over Galois rings and the trace de scription of primitive sequences over Zpe, we obtain an estimate for the frequency of the occurrences of any element in Zpe in one period of a primitive sequence, which is better than Kuzmin's results[1] if n ＞ 4e, where n is the degree of the generating polynomial of the primitive sequence.

范淑琴 ，韩文报文研究了Zpe上本原序列的元素分布。利用Ga，lois环上的指数和估计和本原序列的迹表示，得到了Zpe中各元素在本原序列的一个周期中出现频率的一个估计。当n＞4e时(n为本原序列生成多项式的次数)。我们的估计优于Kuzmin的结果[1]。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。