The capsid together with the enclosed nucleic acid is the nucleocapsid.衣壳同包围它的核酸一起称为核衣壳.He recruited another nucleic acid chemist, a young Pakistani, Dr. Rao Sastri.他又找来一名核酸化学家, 叫作拉奥·萨斯特利的年轻的巴基斯坦人.To study the gastrointe...
Atropine : Anticholinergic drug. A poisonous, crystalline alkaloid derived from certain nightshade plants, especially Egyptian henbane.阿托品: 有毒的结晶性生物碱,从茄类植物, 特别是埃及天仙子提炼而得....