Natural fabrics like silk and wool are better insulators than synthetics.
丝绸和羊毛之类的纯天然织物比合成纤维更加保暖。
And in other cases, they behave more nearly as insulators.
在别的情况下，它们更像绝缘体。
Typical sources of such offset currents are insulators and cables.
这种偏移电流的典型来源是绝缘子和电缆。
On the ceiling one may see ceramic insulators. Interesting, what this room was for.
天花板上有陶制的绝缘体。真有趣，不知这个房间有何用途。
Use boughs as insulators on the interior floor.
把树枝当做室内地面的隔热材料。
Wherever conductors are needed insulators will be indispensable.
凡需要导体的地方，绝缘体必不可少。
Natural fabrics like silk and wool are better insulators than synthetics .
丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。
But for the crystal to do its job, those elements must also be electrical insulators.
但是，要用晶体来完成任务的话，那些成分就必须也是电子绝缘体。
Hydrophobic measurement is a main way to evaluate the performance of insulators.
绝缘子表面憎水性检测是判别绝缘子性能优劣的主要手段。
Inspection should verify safety of bearing assemblies and integrity of insulators and conductors.
这项工作须检查轴承组件的安全性和绝缘体以及导体的完整性。
Most metals are good conductors of electricity, while paper, air and glass are good insulators.
绝大多数金属都是电的良导体，而纸张、空气、玻璃则是良好的绝缘体。
Excess humidity can reduce insulation resistance on PC boards and in test connection insulators.
过高的湿度会降低印制电路板和测试连接绝缘子的绝缘电阻。
External shunt resistances, such as leaky cables and dirty insulators, may also cause loading errors.
外部的分流电阻，例如：漏电的电缆和肮脏的绝缘子也可能引起负载误差。
The support insulators should be made of materials with very high resistance, such as Teflon. or ceramic.
支撑用的绝缘体应当用电阻非常高的材料，如聚四氟乙烯或陶瓷来制作。
For the most part, windows aren't good insulators. They leak heat in the winter and let heat in during the summer.
从很多方面来讲，窗户不能够很好地隔绝热量——在冬天，窗户让房间里的热量跑到室外；在夏天，窗户让室外的热量进入室内。
In practice, it may be quite difficult to distinguish stored charge effects (in insulators) from piezoelectric effects.
在实际工作中，区分储存电荷效应(在绝缘体中)和压电效应可能是相当困难的。
There are no arms. The six cables that pass from one pylon to another are each borne by two insulators attached to the poles.
两个高塔之间通着6根电缆，每根有两个附在高塔上的绝缘体。
Teflon, polyethylene, and sapphire are examples of good quality insulators, but avoid materials like phenolics and nylon.
特富龙、聚乙烯和蓝宝石是高质量绝缘材料的例子，但要避免使用酚醛塑料和尼龙等材料。
These topological insulators are band insulators with large spin-orbit interactions and exhibit the quantum spin-Hall (QSH) effect.
这些绝缘体是具有强自旋轨道相互作用的能带绝缘体, 并显示出量子自旋霍尔效应.
To reduce leakage currents, use good quality insulators, reduce the level of humidity in the test environment, and use guarding.
为了降低泄漏电流，应当使用高质量的绝缘材料，降低测试环境中的湿度，以及采用保护技术。
There exist neither perfect insulators nor perfect conductors, for all substances offer opposition to the flow of electric current.
没有绝对的绝缘体也没有绝对的导体，因为一切物体对电流都有阻力。
Due to the varied topography and large icing area in China, the flashover accidents of ice-covered insulators happen with high frequency.
我国地形地貌复杂，覆冰面广，输电线路绝缘子冰闪事故时有发生。
The flashover voltage of polluted composite insulators is decreased with increase of SDD and the fog conductivity in acid fog and salt fog.
污秽合成绝缘子在酸雾、盐雾中闪络电压随污秽程度的增大而降低，随雾水电导率的增加而降低。
They often have interesting properties, such as poor heat conductivity (which makes them good insulators) and low friction (which makes them slippery).
它们拥有很有趣的特点，例如导热性差(可以做很好的隔热材料)，以及低阻力(意味着表面很滑)。
Various silicone varnishes can also be baked or air-dried onto glass or ceramic surfaces, but even after this treatment, handling can easily spoil the insulators.
也可以把各种硅清漆烘焙或者阴干到玻璃或陶瓷表面上，但即使这样处理以后，触摸也很容易损坏其绝缘性能。
Early electrical workers used it as a coating to insulate coils, and molded it into stand-alone insulators by pressing together layers of shellac-impreg-nated paper.
早期的电力工人将它用作涂料，隔离缠绕在一起的线圈，还将注满了紫胶的纸一层层地压紧制成单独的绝缘物。
Early electrical workers used it as a coating to insulate coils, and molded it into stand-alone insulators by pressing together layers of shellac-impreg-nated paper.
早期的电力工人将它用作涂料，隔离缠绕在一起的线圈，还将注满了紫胶的纸一层层地压紧制成单独的绝缘物。
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