定向的

However, the in vitro directional differentiation of BMSCs into neuronal cells is easy affected by various factors.

但是在体外条件下通过化学和生物诱导物使骨髓间充质干细胞转化为神经元，影响骨髓间充质干细胞向神经细胞、胶质细胞系统定向分化的因素比较复杂。

OBJECTIVE: To investigate the directional differentiation of BMSCs into hepatocytes with alcohol-hepatocirrhosis patient serum.

目的：探讨在酒精性肝硬化患者血清诱导条件下，人骨髓间充质干细胞向肝细胞样细胞的定向分化情况。

We applied our ES cell system to iPS cells and examined directional differentiation of mouse iPS cells to cardiovascular cells.

在这次试验中我们将ES细胞体系应用于iPS细胞并监测了iPS细胞向心血管细胞的定向分化过程。

Methods ES cells of BALB/C mice were cultured in directional differentiation and non directional differentiation culture system respectively.

方法选用BALB/c小鼠ES细胞，分别进行未分化培养和非定向分化培养，对培养系统中ES细胞的发育和分化情况进行观察。

ObjectiveTo study the generation and directional differentiation of BMSCs induced by Duzhong which can invigorate the kidney.

目的研究补肾中药杜仲含药血清对骨髓间充质干细胞增殖及定向分化的影响。

Objective To explore the possibility of basic fibroblast growth factor and epidermal growth factor combined with st-riatal conditioned medium promoting the directional differentiation of rat bone marrow mesenchymal stem cells into dopaminergic neurons.

目的 探讨联合应用碱性成纤维细胞生长因子、表皮生长因子和纹状体条件培养液定向诱导大鼠骨髓间充质干细胞分化为多巴胺能神经元的可能性。

However, we can use simple directional thinking.

但是，我们可以使用简单的定向思维。

The characteristics and main functions of the Directional Drilling Graphics Software are described in this paper.

文章介绍了定向钻图形显示软件的特点及主要功能。

Get in the middle of "directional optimism."

获取中的"定向乐观。"

He admitted that there are additional directional uncertainty.

他承认，有定向增发的不确定性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。