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關注：1
2013-05-23 12:21
求翻譯：利用交變電信號激勵樣品桿振蕩，測其頻率，確定楊氏模量是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
利用交變電信號激勵樣品桿振蕩，測其頻率，確定楊氏模量
問題補充： |
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2013-05-23 12:21:38
Alternating signal incentive oscillation of the sample holder, measured frequency to determine the Young's modulus
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2013-05-23 12:23:18
Use of telecommunications to change incentive sample lever shocks, its frequency to determine youngs modulus
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2013-05-23 12:24:58
Using the alternation electrical signal drove the sample pole vibrates, measured its frequency, determines the young's modulus
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2013-05-23 12:26:38
With alternating sample signals excitation oscillation, frequency measurement, determining young's modulus
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2013-05-23 12:28:18
正在翻譯，請等待...
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