# exogenous ##### 词义 - 英：/ekˈsɒdʒənəs/； 美：/ekˈsɑːdʒənəs/ - #词性/adj 外源性的 ##### 例句 - After EJ cells were incubated , treated with various concentrations of tetracycline and minocycline respectively for 24h , exogenous collagen and laminin were added into medium for another 24h in which laminin and ⅳ type collagen were assayed by radioimmunoassay . - EJ细胞体外培养后，加入不同浓度的四环素和米诺环素培养24h后再加入外源性的型胶原和层粘连蛋白，继续培养24h，用放射免疫法测定培养液中的型胶原和层粘连蛋白含量。 - Application of Magnetic Resonance Tracking Exogenous Labeled Cells to Cell Therapy of Alzheimer 's Disease - 核磁共振追踪外源性的标记细胞在阿尔茨海默病的细胞治疗中的应用 - Progress of Study on Detection Way of Exogenous Hereditary Property in Wheat - 小麦中外源遗传物质鉴定的研究进展