Therefore, it has great significance to research DC icing test methods on disk-shaped suspension insulator for study of DC transmission line characteristics of external insulation.

因此，对盘形悬式绝缘子直流覆冰试验方法进行研究，对直流覆冰输电线路外绝缘特性的研究具有重大的意义。

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If you don't find devices specifically for your interface, compare your signaling frequencies and source-and-line characteristics with those of interface standards that the vendor explicitly supports.

如果不能找到设备的特定接口，与销售商明确提供的标准接口比较信号频率和源线特性。

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Lifestyle characteristics began to line up with the vote.

CNN: STORY HIGHLIGHTS

Well, now the Luddites have a new enemy of the state to vilify, the Variax Acoustic 700 guitar made by a company called Line 6, which for years now has been briskly selling digital modeling amplifiers that mimic the sonic characteristics of venerable guitar amps.

NPR: The Variax: Many Sounds from One Guitar