Its researchers have turned them into a type of cell that produces the insulating sheath around a nerve cell.

其研究人员已经把干细胞变成了一种在神经细胞周围产生绝缘护套的细胞。

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A sleeve covers the braided conductor covering the insulating sheath. All around the sleeve is pressed equally.

通过利用均匀的力对套管的周围加压，将外部导体牢固地安装到套管上；

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In front of the equipment, transformer insulating sheath should be vertically placed inclose to the transformer on the shelf, and check.

设备前，变压器绝缘护套应竖直地放在挨近变压器的架子上，并进行检查。

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In the late 1980s a young neuroscientist named Martin Schwab, now a professor at the University of Zurich and the Swiss Federal Institute of Technology, suspected the culprit was the spinal cord's myelin, the insulating sheath that surrounds nerves.

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