- 第二峰
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second peak中文什么意思
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- A second peak occurs during the third decade
第二高峰期發(fā)生在三十歲。 - He is the second peak on the ancient traditional teaching theory , only after kong zi
第二部分介紹朱熹以“明人倫”為宗旨的教育思想。 - Peak ages from 15 - 18 to 25years : age distribution is bimodal , with second peak in the elderly ( ages 65 - 75 ) ; this group has a higher mortality rate
年齡高峰期為兩段，年輕人15 - 18歲到25歲；和老年人65歲到75歲。老年人的腦外傷死亡率高。 - The cured products had lower cure - degree and even lower cross - linking density . the weight loss at the second peak ( 300c ~ 550c ) of dtga was 64 % , but the weight loss of polybenzoxazine ( bisphenol a type ) itself was only 8 . 5 %
Tga分析：固化物在第二微分失重峰( 300 550 )處迅速失重64 ，沒有第三失重峰，而在此處樹脂失重僅8 . 5 。 - The vibration source identification was realized in this paper by analyzing and comparing the train ’ s and the bogie ’ s lateral acceleration . the proposed method can divide into four steps : first adopting the acceleration ’ s peak - peak value entropy comparison method , second peak - peak value cross correlation comparison method , third peak - peak value weight center position comparison method , and the last adopting peak - peak value max - value position comparison method , if still unidentified refuse it
分為四個(gè)步驟:首先用加速度的峰峰值熵比較法進(jìn)行判別,如果不行則用加速度峰峰值互相關(guān)比較法進(jìn)行判別,如果不行則用加速度峰峰值重心位置比較法進(jìn)行判別,仍然不行最后用加速度峰峰值最大值位置比較法進(jìn)行判別,如果仍然不行則拒絕判別。