- 匿名

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2013-05-23 12:21
求翻译:Each specimen was duplicated and two test durations were selected, 1000 hours and 5000 hours (four specimens tested in each condition).是什么意思?
待解决
悬赏分:1
- 离问题结束还有
Each specimen was duplicated and two test durations were selected, 1000 hours and 5000 hours (four specimens tested in each condition).
问题补充:
 
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