Question

前后对比英文

Answer 1

before and after comparison 前后对比
例句：
对照组治疗前尺坦后对比无显著性差异。
Compared with before treatment, control group were insignificant differences.

扩展资料

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　　Esophageal vascular structures were examined with miniature ultrasonic probe.

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　　Quality of life with the affection of operation in adults with epilepsy