The amusingly varied crests of these beautiful edifices were the product of the same art as the simple roofs which they overshot , and were , actually , only a multiplication of the square or the cube of the same geometrical figure 这些美丽建筑物的屋顶，形式多样，煞是有趣，都是与它们所凌驾的普通屋顶全出自同一艺术，终究是同一几何图形的平方或立方的乘积罢了。
( 3 ) the analysis results of xrd , sem indicated that the ni - pd coating formed a fcc structure . after annealing at 200 ? , a little amount of pdsi was precipitated in the coating . the surface image of ni - pd coating was utricle ( 3 )利用xrd 、 sem 、 aes等手段对ni - pd合金镀层的结构、表面形貌、成分进行了分析，结果表明ni - pd合金镀层形成了面心立方的固溶体结构，镀层经过200快速退火后，有少量pd的硅化物( pdsi )析出。
His canon of logarithms begins : “ seeing there is nothing that is so troublesome to mathematical practice , nor doth more molest and hinder calculators , than the multiplications , divisions , square and cubical extractions of great numbers , which besides the tedious expense of time are for the most part subject to many slippery errors , i began therefore to consider in my mind by what certain and ready art i might remove those hindrances 他的对数规则一开始是这麽写的：庞大数字的乘法、除法、平方和立方的数学方法十分麻烦，计算起来又相当繁杂，不仅花费大量时间，而且非常容易发生错误，于是我开始构思有什麽方法可以解决问题。
In this paper , we study and analysis the base distribution in human dna sequences . on the basis of the distribution sphere whose radius equal to 1 / 4 by zhang et al . expounded , with the method of plane mapping figure studying 6000 human dna sequences , and according to the figure of sierpinski gasket ' s patch and the brillouin zones of the face - centered cube , we obtain two new distribution figures , one is the frustum - octahedron , another is the regular - octahedron 我们在zhangetal .提出的人类dna序列的碱基分布为半径是1 / 4球分布的基础上，用平面投影图的方法研究和分析了6000组人类dna序列的数据，并且根据塞尔宾斯基铺垫的补形和面心立方的布里渊区图形提出了两种新的分布图，一种是正八面体，另一种是截角八面体(十四面体) 。
