及求高手电力翻译！！！ 急用!!!

引入横向比较法和趋势分析法等绝缘诊断策略。
introduce methods such as horizontal comparison and trend analysis for isolation diagnosis.
或
employ horizontal comparison and trend analysis methods as isolation diagnosis strategies.

或许也可以用insulation diagnosis来取代isolation diagnosis.
如果是对滤波器而言，相信是用isolation。
如果是对介质物体如电容而言，相信是用insulation。

可实现介质损耗角的在线监测。
the on-site monitoring of realizable dielectric loss angle
或用real-time（实时）来取代on-site。

二阶低通滤波器.
second-order low-pass filter

滤波器增益对比图
filter gains comparison graphs
注：这翻译似乎不太对。因为滤波器的增益(dB)是负的，所以一般以损耗作测量。
return loss diagram of filter 滤波器回流损失图
insertion loss diagram of filter 滤波器插入损耗图
(gain = 1/loss，增益是流失的倒数）

graph可与diagram或chart置换。filter loss comparison graphs

Introduce insulation diagnosis strategy such as lateral comparison and trend analysis.
realize Online Monitoring of Tanδ.
two order(second-order) low-pass filter