The wear phenomena such as cutting plough ditch,fatigue spalling are observed by SEM.
对T10钢进行了脉动冲击磨损试验及滑动磨损试验 ,对其脉动冲击磨损机理进行了探讨 ,分析了T10钢脉动冲击载荷下的磨损规律及其与 45钢磨损的不同之处 ,指出T10钢脉动冲击载荷下的磨损规律受硬度和载荷的交叉影响 ,磨损机理不同于一般的滑动磨损 ,主要有切屑犁沟、疲劳剥落等 ,这几种磨损形式的存在与硬度、载荷有关 。
Analysis for ploughing phenomena based on an upper bound model;
用上界限法分析四棱锥体压入塑性表面时的犁沟现象
The ant genus Vombisidris Bolton is recorded in China for the first time.
记述中国新纪录属犁沟蚁属VombisidrisBolton及1新种暗腹犁沟蚁V。
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