Influence of plastic deformation on the ultrasonic properties of ice I/sub h/
花样面点的100种做法>屏幕保护设置期刊名称: Journal de Physique
作者: J. Tatibouet,R. Vassoille,J. Perez,P.F. Gobin
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作者机构: 1Laboratoire de Physique des Matériaux , I.N.S.A., 69621 Villeurbanne, France海钓
年份: 1975年
绿色环保内容期号: 第1期
关键词: ultrasonic velocity;ultrasonic absorption;plastic
城乡收入差距deformation;ice;dislocations;anelasticity
摘要:The velocity and attenuation of ultrasonic waves in strained ice single crystals have been measured between 100 and 273 K. The measurement frequency is 5 MHz. Annealing treatments at 271 K cau recovery of propagation characteristics. The velocity anomaly obrved cannot be explain
ed by dislocation theory.大葱炒鸡蛋>高中英语听力训练
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