JB : There's more about electric fish and human brains at to day's show at earth and sky.jb:今天的 “ 地球与天空”网站上将有更多的有关带电的鱼和人类大脑内容.A stunning display of fireworks lit up the sky.美轮美奂的焰火表演照亮了夜空。The sky was overcast, ...
He can't help thinking it's all just "pie in the sky" talk.他禁不住想所有这些不过是“画饼充饥”的空话而已。Her silk shirtdress was sky-blue, the colour of her eyes.她一袭天蓝色的真丝衬衫式连身裙，和她的双眸颜色一样。Suddenly a bolt of lightning crackled throug...
It has linear double strand DNA, icosahedral - capsid and envelope.其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.Octahedral and icosahedral tessellations work well and are notvery difficult to implement.八面体和二十面体的三角化效果不错,而且也不难实现.The capsi...