Study Wear Resistance of PDC PDC耐磨性研究
The study of wearing rules and mechanical fault diagnoses is based on wear particle analysis.
磨损规律和机械故障诊断等研究都离不开磨粒分析技术。
Women who wear seat belts are 47% more likely to be injured in a car accident compared with men who wear seat belts, according to a study by the American Journal of Public Health.
据美国公共健康杂志的一项研究显示,在同样都系着安全带的情况下,女性在车祸中受伤的几率比男性高47%。
The significance, construction and application of wear maps are discussed from the view point of systemic study of tribology.
从磨损学系统研究的角度,论述了磨损图的意义、构造和使用方法。
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