阿基米德

Risk of portfolio of Shanghai and Shenzhen stock market was analyzed by Archimedean Copula.1 639 groups of data of daily closing prices from 4 January 2000 to 8 November 2006 were chosed.

应用阿基米德Copula分析沪深股票市场投资组合风险，样本区间从2000年1月4日至2006年11月8日，共1 639组有效数据。

Marx philosophy regards labor as the core concept .It is not only able to make "Archimedean point" of the philosophy transfer to the perceptual labor activities ,but also lay pursuing the freedom on the foundation of people beyond their own intrinsic natural point in virtue of a highly developed productive forces, and through the bridging of labor to deconstruct the subject-object structure of traditional metaphysics.

马克思哲学以劳动范畴为核心，不仅使哲学的"阿基米德点"转移到劳动这种感性活动中，而且将对自由的追寻建立在凭借高度发达的生产力，使人超越自身内在自然的基点上，通过劳动的弥合来解构传统形而上学内蕴的主─客结构。

Finally this paper have given a method of finding g functions depends on one-dimensional distributions. And the relations between gfunctions and the generators of Archimedean copula were found on someconditions.

本文最后给出了一种基于一维分布函数来寻找g函数的方法，并且找到了在一定条件下，g函数与阿基米德copula之间生存元存在的一种联系。

Since Descarted, there has appeared in the western philosophy a new trend: to secure self - evidence in the inner consciousness and make it the " Archimedean Point" for philosophical construction.

自笛卡尔以来，西方哲学兴起了在内知觉中寻求自明性，并以内知觉的自明性为哲学建构的"阿基米德点"的思潮，胡塞尔的现象学可谓是这一思潮的集大成。

The mathematical model was verified in experiment with the method of indirect squeeze cast Archimedean spiral proof sample. And the experimental results show that the maximum deviation between the theoretical value and measured value is less than 8%. This model can be used for quantitative analysis and estimating effects of the craft factors on the filling ability, and can also predict the maximum filling length. It has the important reference value to design the semi-solid alloy rheoforming technology and mould.

采用间接挤压铸造阿基米德螺旋线试样的方法对该数学模型进行了实验验证，实验结果表明：理论计算值与实验测定值之间的最大偏差小于8%；该数学模型可以定量分析和估算工艺因素对充型能力的影响，并可预测充型极限长度，这对半固态合金流变成形工艺设计和模具设计都有参考价值。

Then, we use the pattern method to represent the cube projection on Platonic solids, Archimedean solids and Catalan solids, and observe their dynamic variations.

在第二章至第五章，我们用切割的方法做出正立方体在正多面体、阿基米德多面体、卡塔兰多面体上的投影，并观察其动态变化。

Archimedean Copula ; portfolio theory ; value-at-risk; extreme value theory ; tail dependence

阿基米德Copula ；投资组合理论；风险价值；极值理论；尾部相关性

Circular twoarmed Archimedean spiral antenna s combination are designed and simulated with simulation software of high frequency electromagnetic Ansoft HFSS.

介绍微波被动比相测角的原理，利用ANSOFT高频电磁仿真软件HFSS设计圆形双臂阿基米德螺旋天线组合，天线组合的各项电性能指标均能满足微波宽带被动比相引信体制的要求，两天线进行中频比相的测试结果与理论计算结果吻合。

Two calculating methods of straight line and Archimedes spiral approximating involute are introduced.

介绍了用直线及阿基米德螺旋线逼近渐开线的两种方法。

A neat solution of the quadrature problem can be achieved with the spiral of Archimedes.

用阿基米德螺线能成功地解决化圆为方的问题，方法很简单。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。