1. For many years the leading fixatives were the animal products ambergris, civet , musk and castoreum.
   多年来，用的较多的固定剂是动物制品龙涎香、香猫香、麝香、以及河狸香。
2. Methods The eyeballs of rat were fixed in the improved fixative solution mixed with paraform,glacial acetic acid and acetone.
   方法将大鼠眼球投入到由多聚甲醛、冰醋酸和丙酮组成的改良固定液中固定后制成石蜡切片,经HE染色后在显微镜下观察。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。