梦见河流Influence of plastic deformation on the ultrasonic properties of ice I/sub h/
期刊名称: Journal de Physique
华罗庚读后感作者: J. Tatibouet,R. Vassoille,J. Perez,P.F. Gobin
太平古镇
作者机构: 1Laboratoire de Physique des Matériaux , I.N.S.A., 69621 Villeurbanne, France
年份: 1975年
期号: 第1期
高尔夫术语
关键词: ultrasonic velocity;ultrasonic absorption;plastic
清朝后妃集体土地租赁合同deformation;ice;dislocations;anelasticity查询名下房产
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.
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