The extent to which these functional differences are accompanied by abnormal morphology of the brain in stutterers is unclear.

这种功能上的变化是否和异常脑形态相关还不清楚。

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Because there exist the action of Coriolis Force and some differences in geologic conditions, the reach developed from a tiny bending river to an asymmetric and abnormal meandering river.

认为由于柯氏力的作用以及地质条件的差异，使该河段既有一般蜿蜒性河道演变规律，又有不对称、非规则演变特性。

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Subset analysis of abnormal (fused) levels compared with controls revealed the same findings, although these differences were not significant due to the limited Numbers available at each level.

变异(融合)程度与对照组的子集分析显示同样的结果，虽然由于只有少数水平使得差异不显著。

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