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1·Screw while having dry absorption capacity, but it must be to prevent the stem turn, so as not to scratch the surface of the work.

螺杆泵虽然具有干吸能力，但是必须防止干转，以免擦伤工作表面。

2·The reason embryonic stem cells are valued by scientists is that the cells' descendants can turn into any other sort of body cell.

科学家们认为胚胎干细胞有价值是因为，胚胎干细胞可以发育成为任何其他种类的体细胞。

3·Therapies using stem cells, or cells derived from embryos that can turn into myriad cell types, can potentially restore normal hearing.

干细胞(也就是可分化为胚胎来源、可分化为多种细胞的细胞)疗法，可能恢复正常的听力。

4·Scientists are using a new stem cell technique allowing them to turn skin from patients into small pieces of brain.

科学家使用一种新的干细胞技术，使他们可以将病人的皮肤转变为小块的大脑。

5·They are a special risk with stem cells precisely because such cells can turn into any other sort.

对干细胞来说他们是一种特殊的风险，因为这种细胞能分化成任何其他种类。

6·Scientists found that when human stem cells are exposed to adenovirus-36, they turn into fat cells.

科学家发现当人类干细胞感染了腺病毒- 36，它们就变成脂肪细胞。

7·The research centres around stem cells - the body's 'mother' cells which can turn into any other type of cell.

这项研究关键在于干细胞------身体的“母”细胞， 它能转变成任何种类的细胞。

8·Her team is now testing to see whether stem cells will turn into endothelial cells in the channels and into muscle cells elsewhere.

她的团队正在实验，以测试干细胞是否能变成管腔内的内皮细胞和各处的肌肉细胞。

9·Expose stem cells to flowing fluid, for instance, and they turn into blood vessels.

例如，将干细胞置于流动的流体中，它们就能生成血管。

10·Skin cells can be regressed to make stem cells, which in turn can be grown into a range of replacement tissues and organs.

皮肤细胞可以退化成干细胞，而这种干细胞可长成各种移植组织和器官。