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...

adj.二十面的...

icosahedral的音标：icosahedral的英式发音音标为：[aɪkəʊsə'hedrəl]icosahedral的美式发音音标为：[aɪkoʊsə'hedrəl]...