“PTM”簡單造句，PTM造句子

The paper describes several main points on which domestically made PTM should upgrade based on the overall analysis of the gap between the domestically made PTM and imported one.

方法：用PTM試劑盒進行定*檢測，用天門冬氨*氨基轉換酶的常規方法進行定量檢測。

目的探討松茸多糖（PTM）對輻*損傷小鼠血清抗氧化系統的保護作用。