biologic preparation的用法和樣例：
例句
- And whether the biological preparation for the treatment was addictive was determined through the chiasm and vicarious experiment.
通過(guò)嗎啡和生物制劑交叉替代試驗，確定生物制劑是否成癮。 - The content of four kinds of trace element in transfer factor and thymopeptide biological preparation was determined by atomic absorption spectrophotometry.
用原子吸收方法直接測定了轉移因子和胸腺肽兩種生物制劑中四種微量元素的含量。
