TiO_2-SiO_2 Nanoparticles Synthesis and Determination of Ribonucleic Acid by Second-Order Scattering Method TiO2-SiO2纳米粒子的合成及二级散射光谱法测定核糖核酸(RNA)
He then went on to make important discoveries about the structure of ribonucleic acid, or RNA, and the way RNA translated genetic information in DNA. 之后,他又继续发现了核糖核酸(RNA)(RNA)的结构,以及RNA将遗传信息翻译到DNA当中的方式,这些发现都十分重要。
Objective To investigate the clinical application of detecting hepatitis C virus ribonucleic acid ( HCV RNA ) using various number of serum samples from patients planning to receive blood transfusion. 目的探讨不同数量混合血清样本丙肝病毒核酸(HCVRNA)检测在拟输血手术患者中的临床应用。