运用轮轨相互作用原理，研究轮轨磨耗伤损的机理。
Based on the principle of wheel-rail interaction, the mechanism of the abrasive wear damage of wheels and rails is studied.
目的：探讨颅脑损伤损伤程度及预后与心电图变化的关系。
Objective:To grope for the relation between the electrocardiogram's change and craniocerebral trauma's grade and prognosis.
研究者还对参与者进行了一个标准认知测试，来帮助反应损伤损。
The researchers also gave the participants a standardized cognition test that helps reveal impairments.
结果表明，掉块缺陷的形成是由于钢轨滚动接触疲劳伤损所致。
The result shows that rolling contact fatigue failures caused swap block defects of rail.
预防工伤损害的发生，有效救济劳工所受之损害成为全世界关注的不足。
The prevention of work injury and the relief of injury suffered by the workers effectively became to be the world's concern.
踏面斜裂纹及断口的宏观形貌和理化检验与分析表明，踏面斜裂纹伤损属于滚动接触疲劳裂纹伤损类型。
The macro profile and physicochemical examination of the tread oblique crack shows that the crack falls into the category of rolling contact fatigue type.
踏面斜裂纹及断口的宏观形貌和理化检验与分析表明，踏面斜裂纹伤损属于滚动接触疲劳裂纹伤损类型。
The macro profile and physicochemical examination of the tread oblique crack shows that the crack falls into the category of rolling contact fatigue type.
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