磁畴结构观察表明，样品中心为均匀的细条畴，靠近边缘，磁畴方向转向横向。
The observations of domain structure show that the fine and homogeneous stripe domains are obtained at the central area, and they turn to the transverse direction at the edge area.
2009年，由他们手指上采集的痘疮样品被单独送到疾病防控中心进行分析。
Samples from their fingers were sent independently to the Centers for Disease Control and Prevention in 2009 for analysis.
伯克利地质年代中心的保罗·雷恩和比尔·哈特在迈阿密大学的实验室分析了在赫托村发现的这些样品，鉴定结果显示头骨距今约为16万年前至15.4万年前之间。
The Herto samples were analyzed by Paul Renne of the Berkeley Geochronology Center and in Bill Hart's lab at Miami University. The results gave an age of 160, 000 to 154, 000 years for the skull.
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