growth cone

常见例句

These embryological studies led Cajal to provide the first description of the growth cone.
这些胚胎学的研究导致卡哈尔做出了对于生长锥的最早描述。
In this period, the cone of growth is a tapered projection and its cells of tunica as well as corpus have not changed.
未分化的芽，其生长锥呈锥状突起，原套和原体细胞尚未发生变化。
The results showed that during the growth and development period of Cunninghamia lanceolata cone, an average loss of 23% per year resulted from frost, disease, pest and so on.
杉木球果在生长发育期间，因霜冻、病害和虫害等的影响，每年平均损失球果约2 3%。