Antimetabolite: Substance replaces, or inhibits a specific compound within a cell , whose functioning is thereby disrupted.抗代谢物: 对于活细胞利用或合成其所需物质过程中的基本化学变化具有特异拮抗作用的物质....
Objective : To investigate the value of acoustic immittance in the diagnosis of middle ear effusions.目的: 探讨声导抗测试对分泌性中耳炎的诊断价值.This paper presents the development of acoustic immittance apparatus and application in diagnos...