poor insulation

a poor insulation, or poorly applied insulation will oxidize "oxygen free" wire or cable just like non oxygen free wire or cable.

本质较差的隔绝封装技术或被较差地使用着的隔绝封装技术将使“无氧状态”的线缆如同非无氧处理的线缆一样被氧化。

If there is air gap, loose and poor insulation, the vibration and local over heat will occur during operation period, which can damage the insulation of stator's wire bar so that it will bring great threat to the safe operation of generator.

如果存在气隙、松动及绝缘不良等情况，在运行过程中会出现振动和局部过热，从而引起定子线棒的绝缘破坏，这对发电机安全运行将造成严重威胁。

significant heat loss was occurring at the edge of the test plate as well as from the unit chamber due to poor insulation.

问题在于，由于不良的热绝缘性能，在检测板边缘和诊断单元腔室的热量流失十分严重；

poor insulation and air leakage are the leading causes of energy waste in most houses.

较差的绝缘和空气泄漏，是大多数房屋的能源浪费的主要原因。

the smaller the space vehicle and poor insulation performance, activities are also very restricted space.

车内的空间较小而且保温性能较差，活动空间也十分受限制。

analysis on causes to poor insulation on air-conditioned passenger cars and the suggestions

空调客车绝缘不良的原因分析及建议