Results Flow-mediated dilatation was significantly impaired in the groups of overweight and obesity compared with that of normal weight group, and no difference was seen in male and female.

结果超重或肥胖组血流介导的肱动脉内径变化的百分率较对照组均明显降低，男女之间无显著性差异。

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The self-compensated contraction caused by graphite dilatation in the solidification process of nodular cast iron makes casting with less flow-off or casting without flow-off possible.

利用球墨铸铁凝固过程中的石墨化膨胀，进行自身补缩，可以实现少胃口或无冒口铸造。

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Before and after treatment, the flow-mediated dilatation (FMD) function in brachial artery was measured by high-resolution ultrasound and the level of plasma endothelin-1 (ET-1) was assayed.

治疗前后分别采用高分辨率血管超声检测肱动脉血流介导性舒张功能(FMD)的变化和血中内皮素1 (et 1)含量。

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