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作者:D. Yang , H. Zhao
来源:[J].International Urology and Nephrology(IF 1.325), 2017, Vol.49 (7), pp.1119-1126
摘要:To assess a nomogram including the computed tomography (CT) score and body mass index (BMI) that was constructed to predict indolent diseases in a cohort of patients with renal masses.
作者:... F. Wang , X. Gu , D. Yang
来源:[J].Strength of Materials(IF 0.234), 2017, Vol.49 (1), pp.37-44
摘要:The effect of applying ultrasonic vibration in the ultrasonic compound electrical machining is analyzed. According to the resonance system during machining and on the basis of vibration theory, the shape and dimension parameters of the ultrasonic amplitude transformer and the too...

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