They feared some undetected trace of poison.

他们担心一些未被识破投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击绝缘较薄地方﹐否则材通过极而没有被检测到﹐结果在以后火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些被识破投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄地方﹐否则线材通过电极而没有被检测到﹐结果在以后火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些未被识破投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄地方﹐否则线材通过电极而没有被检测到﹐结果在以后火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些被识破投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄地方﹐否则线材通过电极而没有被检测﹐结果在以后火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

担心一些被识破的投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄的地方﹐否则线材通过电极而没有被检测到﹐结果在以后的火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些未被识破的投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿线绝缘较薄的地方﹐否则线材极而没有被检测到﹐结果在以后的火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些被识破投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄地方﹐否则线材通过电极而没有被检测到﹐结果在以后火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些未被识破的投毒痕迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电绝缘较薄的地方﹐否通过电极而没有被检测到﹐结果在以后的火花测试和高压绝缘试验将会失效。

They feared some undetected trace of poison.

他们担心一些未被识破的迹。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄的地方﹐否则线材通过电极而没有被检测到﹐结果在以后的火花测试和高压绝缘试验将会失效。