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单词
preventive trial
释义
preventive trial
网络
预防性试验;预防试验
网络释义
1.
预防性试验
...ospective cohort study)
预防性试验
(
preventive trial
) 世代研究(cohort study) 63 某一横 … 式研究(cross-sectiona…
xuelele.com.tw
2.
预防试验
按研 究目的又分为病因试验(etiological trial) 、
预防试验
(
preventive trial
)和治疗试验 (therapeutic trial) 。实际工作中常 …
wenku.baidu.com
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英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/2/27 14:42:07