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This book describes the current knowledge of the structure of complement components and of complement activator and inhibitory molecules.

本书介绍了目前关于补体组分以及补体活化和抑制分子的结构学知识。

This paper briefly describes the present state of IR active jam technique.

综述了国外红外有源干扰技术的发展现状。

It describes a bidding process inspired by the rules of ADB and the World Bank.

它描述了受亚洲开发银行和世界银行监督的投标过程。

052 Describes and claims a body of polycrystalline dielectric ceramic material having a lead zirconate--lead titanate--lead stannate composition falling within the area A B C E F of the triaxial diagram 1d of the drawings accompanying this specification and containing at least one substitutional additive ingredient selected from the group consisting of elements having respective ionic radii sufficiently close to the ionic radius of one of the elements lead, tin, titanium, zirconium and oxygen to permit of substitution, and a valence state differing from that of said one element by less than three units, the aggregate quantity of additive ingredient amounting to from 0.1 to 5 percent of the replaced ion on an atom basis, each additive ingredient present in said material being in ionic form and substituting for a finite percentage of the ions of a particular one of the elements lead, tin, titanium, zirconium and oxygen with respect to which it conforms with regard to ionic radius and valence state, said additive ingredient replacing a quantity of said elements having in the aggregate an equal number of valence units.

参考译文：第 1012052 号专利说明书介绍一种含有锆酸铅，钛酸铅，锡酸铅的多晶陶瓷介质材料，其组成在说明书附图 ld 三元相图中处于 A B C E F 区域内，该组成至少还含有一种置换添加物，这种添加物从一组离子半径分别接近于铅，锡，钛，锆，氧的元素中选出，以利于互相置换，而与上述一种元素化合价之差应小于三价。该添加物的总量为被置换离子的 0.1%~5%克原子。上述材料中的每种添加物是以离子形式存在的，它以一定的百分数置换铅，锡，钛，锆，氧中的某一元素的离子。添加物在离子半径和价数上必须类似于上述任一元素，并且置换添加物的量与被置换的元素在总体上具有相等的化合价数。本句由两个简单句构成，一个主句，另一个是定语从句。

The following table lists the aggregation functions in Analysis Services, and describes both the additivity and expected output of the function.

下表列出了AnalysisServices中的聚合函数，并对函数的累加性和预期输出进行了说明。

American government and industry associations also attach great importance to waste regulation .ISRI enacted the "American standard paper" which describes the various indicators of waste paper, adulterant indexes and use.

美国政府和行业协会也十分重视废纸的监管，这主要包括美国ISRI行业协会制定的《美国废纸标准》，其中描述了各种废纸的规格指标，掺杂物指标及用途。

A merican government and industry associations also attach great importance to waste regulation .ISRI enacted the "American standard paper" which describes the various indicators of waste paper, adulterant indexes and use.

美国政府和行业协会也十分重视废纸的监管，这主要包括美国ISRI行业协会制定的《美国废纸标准》，其中描述了各种废纸的规格指标，掺杂物指标及用途。

American government industry associations also attach great importance to waste regulation .ISRI enacted the "American stard paper" which describes the various indicators of waste paper, adulterant indexes use.

美国政府和行业协会也十分重视废纸的监管，这主要包括美国ISRI行业协会制定的《美国废纸标准》，其中描述了各种废纸的规格指标，掺杂物指标及用途。

In the "Aeneid" Virgil describes the doomed love affair between Dido, Queen of Carthage, and Aeneas, the son of Venus and legendary forefather of the Romans, who on his journey from Troy to Italy has been washed up on the shores of her city.

罗马诗人维吉尔的史诗《埃涅伊德》描述了迦太基女王蒂朵和埃涅阿斯悲惨的爱情故事，维纳斯之子埃涅阿斯是罗马城的传奇缔造者，他从特洛伊到意大利的途中冲到了迦太基的海岸边。

Proceed from the requirements of aerial remote sensing on photograph processing, the paper outlines the advantage of using automatic processor, describes principle and method for dynamic sensitometering and quality control, and states preliminary use of automatic processor in aerophotography and image reproduction.

本文从航测遥感发展对摄影处理提出的要求出发，阐述了使用自动冲洗机的优点、动态感光测定及质量控制原理和方法、自动冲洗机在航空摄影及图象复制中的初步运用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。