综述

Correlativity study showed that VEGF and survivin play an important role in the occurrence and genesis of tumor.

本文就VEGF和survivin的表达与鼻咽癌的相关性进行综述。

After briefly reviewing the classification and history of curve and surface modeling, we discuss the characters, applications and representative work on three types of geometric approximation. And we present a survey of the vertex correspondence problem and the vertex interpolation problem in 2D and 3D shape blending modeling and key frame animation.

作者简要回顾了曲线曲面造型的分类和发展历史，论述了曲线曲面造型中所遇到的三类几何逼近问题的特点、应用和代表性工作，并就用于二维和三维形状混合造型的几何插值方法从顶点对应和顶点插值两方面做了一个系统的综述。

ObjectiveTo introduce the studies on the chemical structures and biological activities of Alkaloids in Corydalis DC.

目的通过查阅文献，综述紫堇属藏药中生物碱成分及生物活性研究概况。

On that basis, the author points out that material of the oil generation has the multi-component characteristics and that the oils have the multi-source characteristics, and, further, it is indicated that oil formation is a process of multi-source and multi-component compounding and that the process is a part of the continuous hydrocarbon generation model of the damped cosine curve during the burial of sedimentary organic matter in geological time.

另外，对低成熟石油的相关成烃母质进行了综述，在此基础上给出了低成熟成烃母质的定义，指出了低成熟石油成烃母质的多元性和油源的多源性特点，同时还指出低成熟石油是沉积有机质在地质埋藏过程中波动成烃连续模式之部分，其具有多元多源复合成烃行为和分阶段连续演化的特征。

In the text, first introduce the constitute, principle and characteristics of the cchp system which is a comprehensive energy system; in the following, overview the domestic development and the research situations of outside in this realm; immediately after, introduce in brief the research object"s engineering general situation and the design projects that be brought up aimed at this engineering in this text; then detailed discuss a kind of lately thermal economics cost absorption method- the method of share the cost of the product"s Exergy according to the ability class, and make use of this method and the product Exergy equivalence method and steam equivalence method to carry economics analysis to the design project respectively,and carry on the economy compared for the calculation of the several kind different cost absorption method from the point of view that the price of the energy Exergy.

文中，首先介绍了热电冷联产这一综合能源系统的组成、原理及特点；综述了国内外在这一领域的发展和研究概况；接着，简单的介绍了本文所研究对象的工程概况及针对本工程所提出的设计方案；然后详细讨论了一种新的热经济学成本分摊方法-按能级分摊产品火用成本法，并分别运用此方法和产品火用等价法、蒸汽等价法对设计方案进行经济性分析，从能量火用价格的角度对几种不同分摊方法的计算结果进行经济性比较。

Finally,recent progress in the development of coumarin derivatives as potent anti-HIV agents was reviewed in this part.

论文上篇最后对香豆素类化合物抗HIV活性研究进展进行了综述。

The best way is to develop multiple-antibiotic-resistance regulon counteractant and efflux pump inhibitor, or to increase the expression of efflux pump.

文章对大肠埃希菌AcrAB、AcrAB-Tolc，Mar和膜孔蛋白Ompf、Ompc等多重抗生素耐药调节子的组成、功能及其影响因素进行了综述。

In this paper, the recent development of high-speed countercurrent chromatography applied in the fields, including the selection of solvent system, the separation of active ingredient and the method of separation, are reviewed.

文中对高速逆流色谱用於分离中药有效成分的溶剂系统选择、采用该方法分离的中药有效成分以及分离手段等方面的研究状况进行了综述，并展望了该领域的研究前景。

The progress of research work on DAR coupler ,especially for structure and mechanism have been reviewed in this paper.

本文综述了DAR成色剂的研究进展，特别是DAR成色剂的结构和作用机理。

Secondly, it summarizes previous interpretations of Atwood's works and points out their deficiency, that is, most researches analyze her works from the angle of feminism or literary narrative strategy or creative technique. Though there are some comments from the ecological perspective, few researches into Oryx and Crake have been made.

其次综述阿特伍德其人其作，梳理总结前人对其及其作品进行的研究，并指出研究的不足，即大多数研究都从女性主义或文学叙事策略和创作技巧的角度来分析其作品，虽然也有从生态角度评述的，但对于本文将要研究的文本《羚羊与秧鸡》进行的研究却不多，尤其是从环境启示录角度研究的更少。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。