常见例句Objective To observe the expression and kinetic alteration of adenosine deaminase (ADA) and guanase (GUA) during the carcinogensis of rat livers. 目的 觀察腺苷脫氨酶(adenosine deaminase,ADA) 和鳥嘌呤酶(guanase, GUA) 在肝細胞癌變過程中的表達與動態變化。 返回 guanase