等价

We can lead out the equivalent border integral equation by Green the second equation,dividing the inner border in the liquid into a series strip of awls shell or cylindrical shell ,and solve border integral equation along different segment of border, then lead out border integral equation.

由Green第二恒等式导出等价的边界积分方程，将液体内边界分成一系列锥壳或柱壳状条，对边界积分方程进行分段积分，导出边界元格式方程。

Papovaviruses are also icosahedral symmetry viruses, but their capsid structures disobey the quasi-equivalence theory. Papovaviruse capsids are all composed of pentagons. Furthermore, these pentagons can not be connected directly, because there is a certain distance among them.

乳多空病毒尽管也是二十面体对称的病毒，但其衣壳结构违背了准等价原理，它们全是由五边形构建的几何实体，而且奇妙的是这些五边形不能直接拼接在一起，相互间存在一定的距离间隔。

A virus is a unit of infectious genetic material smaller than any bacteria and embodying properties placing it on the borderline between life and non-life. The vast majority of the virus capsid protein assembled into icosahedral symmetry of the structure. Caspar-Klug Theory has become a fundamental concept for the classification of icosahedral viral capsids based on the principle of quasi-equivalence.

二：病毒是比任何细菌都小的感染性遗传物质，介于生命与非生命之间的一类无细胞结构的生物，绝大多数病毒的衣壳蛋白装配成二十面体对称的结构，&准等价&原理是解决严格遵从二十面体对称性的病毒衣壳几何特征的有效而成熟的方法。

It is proved that the cavitated bifurcation equation is equivalent to a class of normal forms with single-sided constraints near the critical point by using singularity theory.

用奇点理论证明了，空穴分岔方程在临界点附近等价于具有单边约束条件的正规形。

Stability of solutions of the cavitated bifurcation equation is discussed in each region by using the minimal potential principle, and the catastrophic phenomenon of cavity formation is explained. 2. In Chapter 4, problems of cavitated bifurcation for two spheres, which are composed of two different kinds of imperfect compressible hyper-elastic materials, were examined, respectively. The parametric analytic solutions of the radially deformed function and the parametric cavitated bifurcation solutions are all obtained for the two spheres.

利用奇点理论给出了空穴分岔方程在分岔点的等价正规形，将缺陷参数分成若干个区域，证明了当缺陷参数属于某些区域时，具有缺陷的超弹性材料球体发生空穴分岔时的临界载荷比无缺陷的小；并利用最小势能原理讨论了空穴分岔方程的解在各个参数区域内的稳定性，解释了空穴生成的突变现象。

In the second part we have deduced the microRNA cladograms of 18 species byconstructing fuzzy equivalent relation based on Pearson correlation coefficient,Spearman correlation coefficient and a new definition of sequence distance betweenspecies.

第二部分分别运用Pearson相关系数，Spearman相关系数和物种距离定义构建模糊等价矩阵，由此得到18个物种的分子进化树。

Hence, when taking the equivalent duals of all former statements, one ends up with a number of theorems that equally apply to Boolean algebras, but where every occurrence of '' ideal '' is replaced by '' filter ''.

因此，当采用所有前者陈述的等价对偶的时候，你可能终结于同等的适用于布尔代数的定理，但是这里所有''理想''的出现都被替代为''滤子''。

Many profound results have been obtained and a lot of challenging problems have been put foreward.

近年来，导出范畴和导出等价广泛应用于众多学科并作为主流课题得到深入研究，产生了许多十分深刻的成果和富有挑战性的问题，反映了当今数学各学科互相渗透互相促进的发展趋势。

All of these formalisms were shown to be equivalent in computational power -- that is, any computation that can be performed with one can be performed with any of the others.

所有的这些形式方法都与计算的能力等价，也即，一个计算可以和另一个计算能够被执行，那么这个计算也能够实现其它任何计算的执行。

For numerical computation,we can construct the schemesfrom the two different formalisms,and in some cases,we can prove that the twoschemes based on the two different formalisms are equivalent.

进行数值计算时我们也可以从这两个角度出发去构造算法，在一些情形，我们也能证明从这两个方面构造的算法的等价性。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。