如何使用 "uracil" 造句

1. Determination of endogenous uracil and dihydrouracil in blood of cancer patients .
肿瘤患者血浆内源性二氢尿嘧啶及尿嘧啶的测定。
2. Hplc analysis of the uracil and hypoxanthine contents in blood taken from the male sika deer in different rearing periods .
不同饲养时期雄性梅花鹿血中尿嘧啶和次黄嘌呤含量的hplc分析。