Diffusion probability density function in fractals is described by stable distribution.物质在分形结构中的扩散密度分布函数属于稳定分布.Such as rivers, mountains and other natural objects are statistically fractals.河流 、 山脉等自然界中的分形都是统计意义上的分形.With...
添加的甲基汞的回收率据报到达90%左右.The recovery of added methylmercury was reported to be approximately 90 %.通过相同的和添加的作用, 多基因可以对总的变异起重大的影响.Through similar and supplementary action, polygenes can have important effects on total variabil...