primodium meaning in Chinese

原基

In the early neurula , cortactin staining signals were detected in the developing primodium of forebrain as early as 10 . 5 hpf ( hours post fertilization ) , at the same time the tailbud areas were highly stained too . later , the staining was concentrating in the developing neural rod while paraxial mesoderm derivatives were not stained
在早期神经胚，神经系统中的前脑原基最先出现染色，并保持头尾两端处染色最强的图式，随后，染色集中分布在发育中的神经龙骨中，但近轴中胚层细胞没有染色。
And the viviparous plantlets of both species are formed for the differentiation of floral primodium , but the position if viviparous plantlets is different . for the species of polygonum viviparum l . , the viviparous plantlets are formed in the inflorences , while in saxifraga cernua l are in the leaf axils . on the results of observation for morphology and anatomy , vascular bundles of viviparous plantlet are connected with that of their parent
从来源和性质看，二者的胎生苗均由花原基直接分化形成；但从位置上看，珠芽蓼在花序中形成胎生苗，而珍珠虎耳草则在地上茎的叶腋部位形成胎生苗；从形态解剖角度观察，胎生苗的维管束与母体的维管束直接相连，胎生苗脱落时，其上已长出叶片1 - 3枚。