It has linear double strand DNA, icosahedral - capsid and envelope.
其核酸結構為線狀雙股DNA, 衣殼為二十面體對稱,有囊膜.
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Octahedral and icosahedral tessellations work well and are notvery difficult to implement.
八面體和二十面體的三角化效果不錯,而且也不難實現.
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The capsids of nearly all spherical viruses adopt icosahedral symmetry.
球狀病毒衣殼采用二十面體對稱.
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