1 . 浓缩的
enricheduranium 浓缩铀enriched浓缩的enrichment valve 加浓阀
2 . 富
experimental study for manufacture of high analysis enrichedsuperphosphate by mixed acid process ., 混酸法制取高浓度富过磷酸钙的实验研究.
3 . 营养强化
present status of enrichedflour and study on its key technology in our country ., 我国营养强化面粉现状及关键技术的研究.
4 . 富含
digestion of the feed enrichedfibre by geese ., 鹅对富含纤维类饲料的利用.