| 释义 |
A levels短语²⁹⁴³⁶
基本例句
🌏高级水平考试；证书全球认可；高级程度会考原型alevel的复数 Vitamin A levels had significant effect on GM and LL TBARS in12 month group during ageing P0.05 while B treatment TBARS was lowest.
对12月龄组牛不同成熟时间臀中肌和背最长肌的TBA 值都有显著影响 P0.05， B组最低。 cnki
Objectives To search for the change and significance of Vitamin A levels in child patients with pneumonia.
目的探讨小儿肺炎对维生素 A的变化及其意义。 cnki |