求一句话翻译

Chinese translation: 见下文

05:46 Jul 25, 2012
English to Chinese translations [PRO]
Tech/Engineering - Electronics / Elect Eng / 电气测试报告
English term or phrase: 求一句话翻译
In the impulse voltage test at elevated temperature with 10 test impulses of 125-kV lightning impulse voltage 1.2/50 of each polarity, no disruptive discharge occurred on the test objects.
这句话前半部分不知如何表述,特别是1.2/50,没明白是什么意思,求高人指点一二啊
tedowyang
China
Local time: 07:52
Chinese translation:见下文
Explanation:
看看参考链接的图就知道1.2/50的含义了,它是国际标准中定义的冲击测试波形的形状,
1.2uS 是指脉冲上升到满幅的时间,
50uS 是波形幅值降到50% 满幅的时间

polarity是冲击波形的极性

10 test impulses是指有10个这样的波形,125-kV是冲击波形的幅度

Selected response from:

judylee2nd
China
Local time: 07:52
Grading comment
译文已完成,非常感谢
3 KudoZ points were awarded for this answer



Summary of answers provided
4见下文
judylee2nd


  

Answers


2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
见下文


Explanation:
看看参考链接的图就知道1.2/50的含义了,它是国际标准中定义的冲击测试波形的形状,
1.2uS 是指脉冲上升到满幅的时间,
50uS 是波形幅值降到50% 满幅的时间

polarity是冲击波形的极性

10 test impulses是指有10个这样的波形,125-kV是冲击波形的幅度




    Reference: http://www.haefely.com/pdf/scientific/e1-41.pdf
judylee2nd
China
Local time: 07:52
Specializes in field
Native speaker of: Chinese
PRO pts in category: 15
Grading comment
译文已完成,非常感谢
Notes to answerer
Asker: 谢谢指点啊,这下明白了,呵呵

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