| 释义 |
contact fatigue短语¹⁴⁴⁹⁷²⁺²
基本例句
接触疲劳
The paper analysedcontact fatigueperformances of vacuum degasification steel and common electric steel.试验并分析了真空脱气钢和普通电炉钢的接触疲劳性能。
Results showed thatcontact fatigueproperty of carburized gear samples was better than that of nitrided gear samples.试验结果表明，渗碳处理试样接触疲劳性能优于调质氮化的试样。 |