论文部分内容阅读
拉尔夫·F·赫斯曼(Ralph F.Hirschmann),首次完成人工合成核糖核酸酶的杰出科学家,生物化学领域的大师,于今年6月20日在
Ralph F. Hirschmann, a distinguished scientist who first completed the synthesis of ribonucleases, the master of biochemistry, was on June 20 this year at