METHODS: The blood velocities and blood pressure was recorded simultaneously and the curves of CBFA were analyzed and classified into classical and non-classical pattern.

方法：经颅多普勒超声测定血流速度，同步记录血压，改变血压，绘制脑血流自动调节曲线，并进行分类和确定自动调节的上、下限。

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The CBFA clearly stipulates that Canadian forest managers can certify their practices to certificate programs run by FSC or by the Sustainable Forestry Initiative and its ally, the Canadian Standards Association.

FORBES: Forestry Labeling War Turns Ugly As Greenpeace Bungles Logging Industry Attack