INNER THINNING DISCONNECTION 内侧打薄不连接
Traditional inner-city black ghettos are thinning out and changing, drawing in impoverished Hispanics who have low-wage jobs or are unemployed.
传统的市中心黑人贫民区人口正在减少并发生变化,新搬进来一些低收入或失业的赤贫西班牙人。
The results show that, with an increasing internal pressure, non-circularity of the tube decreases, and the tendency of thickness thinning on inner and out side of the tube increases.
结果表明,随着充液压力的增大,截面不圆度逐渐减小,管材内侧壁厚增厚趋势减小,外侧减薄趋势增大。
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