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...
" We are in trouble, " he said gloomily.“ 我们遇上了麻烦, ” 他沮丧地说道.He reached gloomily into one of his trees and picked handfuls of fruit.他闷闷不乐地把手伸到一棵树上,摘下一把水果来.Brazilians look gloomily forward to a New Year that even the presi...
The place was tranquil and appealing.那个地方恬静宜人。The tranquil atmosphere of The Connaught allows guests to feel totally at home...康诺特酒店的宁静氛围让客人完全找到了宾至如归的感觉。Yachts peppered the tranquil waters of Botafogo Bay.博塔福古湾宁静的水面上挤满了游...