frac的读音 frac中文意思
读音
abbr. frationator reflux analog computer 汇流相似体电脑frac 用法和例句
- Evaluation of frac fluid stability using a heated .
- 用加热加压的流体环评估压裂液的稳定性。
- Brief postoperative delirium in hip frac .
- 髋关节骨折患者术后短暂性谵.