三分

At present, the CEM received a majority stake in three companies, but also all over the Internet advertising of the three main industries: namely, real estate, automobiles and digital products.

目前，澳电获得了三家公司的多数股份，而且全部覆盖了互联网广告的三个主要的产业：分别是房地产、汽车和数码产品。

The paper consists of three parts. First, we give the calculation for every order central moment for the Logistic population, mean vector and covariance matrix of the order statistic of random sample from the Logistic population, and means of several special functions for the order statistic of random sample from the Logistic population. Secondly, we discuss the parameter estimation for the Logistic population. Finally, we solve the question about the goodness-of -fit test for the Logistic population.

研究的主要内容分三部分：第一部分是关于Logistic总体各阶中心矩、样本次序统计量期望向量与协方差阵及若干个特殊的样本次序统计量函数期望的计算问题；第二部分是关于Logistic总体分布参数的估计问题；第三部分是关于Logistic总体的拟合优度检验问题。

Like the Quaestiones, the Courts of Queen''s Bench, Common Pleas, and Exchequer were all theoretical emanations from a higher authority, and each entertained a special class of cases supposed to be committed to it by the fountain of its jurisdiction; but then the Roman Quaestiones were many more than three in number, and it was infinitely less easy to discriminate the acts which fell under the cognisance of each Quaestio, than to distinguish between the provinces of the three Courts in Westminster Hall.

正和"审问处"一样，后座法院（Court of Queen''s Bench）、民事高等法院和理财法院在理论上都是从一个较高的权威分出来的机关，并且每一个机关都分别主管一类特种案件，这类案件被假定是由其管辖权的泉源委托给它的；不过当时罗马"审问处"在数量上远不止三个，如要把分属于每一个"审问处"审判权的各种行为加以区别，远不及把韦斯敏斯德三种法院的范围加以划分那样便当。

Another new spatial 3-RPS parallel pyramid manipulator mechanism is studied. The principal screws of this mechanism under three different configurations are identified by means of the conic section and the quadric degenerating theory, respectively. The planar conics representing the relations between the pitches of the output twists and the three linear inputs are described, and the three-dimensional distribution of the axes of all the twists with the same pitch is illustrated under each of the configurations.

研究了另一种新的空间三自由度3-RPS并联角台机构，分别用二次曲线和二次曲面分解法识别该机构在三种位形下的主螺旋，绘制了其在每种位形下的输出运动螺旋的节距与输入之间的平面图以及具有相同节距的所有运动螺旋轴线在每种位形下的空间分布的立体图。

This article consists of:(1) a brief review of the previous work concerning this subject,(2) the various methods of studying the arrangement of fibers in yarns, and (3)two basic forms of fiber arrangement——approximate cylindrical helix and approximat conical helix——in ordinary cotton yarns, spun by the roller-drafting system The reasons of formation of such arrangement and their influence on yarn strength are also analyzed.

本文分三部分，第一部分引述了国外以往对细纱中纤维排列形态的研究结果，从而引出本文研究目的；第二部分主要介绍了研究棉纱中纤维排列形态的方法；第三部分根据所采用之方法得出试验结果，表明在一般棉纱中纤维排列成近似圆柱形螺旋线与近似圆锥形的复什的螺旋线二种基本形态。

In this research, swainsonine contents of three Oxytropis species were determined by the high performance liquid chromatography coupled to mass spectrometry. The population genetic diversity was also studied and the swainsonine related molecular markers were screened by ISSR. In vitro fungi cultures from the individual plant of O. glabra were performed and microbiological morphology of the colony and the conidiophore were investigated. The 5.8S rDNA/ITS sequences of fungi amplified from total DNA in both plants and fungal endophytes were studied. These sequences were analysed and compared, and they were also compared to the 5.8S rDNA/ITS sequence of fungal enduphyte Embellisia sp. L12 from the O.lambertii, O.sericea and A.mollisimus distributed in USA.

本研究采用高效液相色谱-质谱联用法测定了三种棘豆植物的苦马豆素含量；通过ISSR分子标记技术对三种棘豆种群遗传多样性及其苦马豆素相关标记进行了研究；将小花棘豆植物单株进行体外真菌培养，研究了菌落和分生孢子的微生物形态学特性，从植物总DNA和相同植株培养的真菌总DNA扩增真菌的5.8SrDNA/ITS区，进行了DNA序列分析与排序；联系单株小花棘豆的苦马豆素含量测定和内生真菌ITS序列分析结果，与从美国分布的二种棘豆(O.lambertii、O.sericea)和一种黄芪(A.mollisimus)中分离的内生真菌埃里砖格孢属Embellisia sp.L12株得到的结果进行了比较。

As for 3-layer constrained via minimization problem (3CVM), a heuristic approach on the basis of segment-crossing graph model is presented. Two types of algorithm, global sense and local sense are combined into our algorithm.

对三层布线的通孔最少化问题（3CVM），提出了一个启发式算法，以线段—相交图为模型，分总体优化和局部优化两步对三层详细布线进行通孔优化处理。

Section II, From the opinion that is "the law is explanatory conception", Dworkin considers that there are three kinds of the opinions of it which stand for three kinds of legal idea, encompassing the conventionalism, the legal pragmatism and the law as integrity.

第二章，从"法律是一种解释性概念"的观点出发，德沃金认为有三种对法律解释的看法，分别代表了三种法律观，它们分别是因袭主义、法律实用主义和作为整体性的法律。

This dissertation is composed of three sections: 1, the theories and practice of foreign residence space study. 2, the present situation and future countermove of residence space in Urban China. 3, the example of Tianjing.

论文分上、中、下三篇，分别从国外居住空间研究的理论和实践、中国大城市居住空间发展现状与对策、以天津为实例的分析等三个层面对居住空间作出系统的研究。

This paper is concerned with the analysis of cubic system's equivariant symmetric structure and the investigation of limit cycles bifurcation for several classes of equivariant cubic systems.

主要研究三次系统的等变对称结构以及不同结构的三次系统的极限环分枝行为。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失