surface insulation resistance of sheath 外套的表面绝缘电阻
sheath insulation 护套绝缘
PFA insulation and sheath 可熔性聚四氟乙烯绝缘和护套
cable insulation or sheath 电缆绝缘或护套
polyolefine insulation and sheath 交联聚烯烃绝缘和护套
The lower end of the connection head shall be tightly sealed flange in transformer insulation sheath.
接线头的下端应当紧密地贴在变压器绝缘护套的密封法兰上。
The shelf from the transformer to facilitate lifting distance and insulation sheath placed transformer shall prevail.
架子离变压器的距离以便当吊起和放置变压器绝缘护套为准。
Whenever there's a Nick or hairline crack in an insulation sheath, the electrical field in the underlying copper subtly shifts.
在绝缘套上只要出现缺口或者毛细裂缝,线缆里的铜周围的电场就会轻微改变。
Surrounding the axon is a myelin sheath, which is actually just insulation.
髓鞘将轴突包裹起来,实际上形成了一个绝缘层
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