结果表明，随着草原兔尾鼠数量的下降，种群的年龄结构和繁殖结构都发生了明显的变化。
The result revealed that there was obviously changed in age structure and reproduction structure of L. lagurus with the decline of the population quantity.
但是他们不仅仅是缺少成功的技术，他们也将成为自己在个人电脑产业创立的“近亲繁殖”结构的牺牲品。
But not only do they lack the technology to succeed, they will also fall victim to the inbred structure they've created in the PC industry.
新的细胞也产生了所有具备干细胞特征的分子结构。 随着不断的繁殖，最终形成一个具备胚胎特征的三层组织。
The new cells also produced all the molecules known to be characteristic of stem cells and, when grown in bulk, organised themselves into three-layered structures characteristic of embryos.
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