to and from 往返;来来回回
Stem cells from very early embryos are able to grow into any tissue in the body.
VOA: special.2009.04.07
stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.
干细胞研究者已经找到了一种方法,
可以从成年人身上获取可用的干细胞。
The other is that it's possible to get stem cells from patients, from bone marrow.
另外一个原因就是从病人的骨髓中,取得干细胞是可行的
The worries stem from fears that fiscal problems in Greece could spread to other countries in Europe.
VOA: standard.2010.05.17
But from what I know, generally the more religious groups tend to be opposed to stem cell research,
但是一般来说,就我所知越是反对干细胞研究的人,
Spats within the opposition stem largely from ideological differences among the three opposition parties which consist of a conservative Islamic group that caters to the Malay Muslim majority;
VOA: standard.2009.12.21
To find stem cells that they can move from one kind of pathway to another.
去找那些能够,从一种分化途径转到另一种的干细胞
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