外分泌的

Here, using a strategy of re-expressing key developmental regulators in vivo, we identify a specific combination of three transcription factors Ngn3 (also known as Neurog3 Pdx1 and Mafa that reprograms differentiated pancreatic exocrine cells in adult mice into cells that closely resemble beta-cells.

这里，在体内通过一种策略将生长发育中关键的调控因子进行再表达，我们鉴定出了一系列3个转录因子（Ngn3 (亦称 Neurog3)，Pdx1 和 Mafa），将它们重组入成年小鼠的胰腺外分泌细胞，相应的细胞可分化成类似于β细胞的细胞。

It seems that the consequence of cell spreading onto suitable surface were correlated to its secreting.

据此得到但尚需深入验证的试探性结论是，在没有外来化合物的干预下，细胞在适宜表面上的铺展活动与其向外分泌物似是相关的。

The team injected a cocktail of three viruses into the pancreases of adult mice. The viruses primarily infected the exocrine cells, and each one carried a different gene known to play a role in beta cell development.

研究组在成年老鼠的胰腺内注入了一种含有三种病毒的鸡尾酒，这些病毒主要感染外分泌细胞，每一个携带一种已知的在β细胞发展过程中起着不同作用的基因。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐