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Porcelain is a kind of new material used in dry-lubricating bearing. It has good wearing capacity in the condition of dry-milling or milling with sand water. 陶瓷是用来制作无水润滑轴承的一种新型材料,在干磨或含砂水磨的条件下都具有良好的耐磨性能。
The results show that wearing capacity of aluminum matrix composite is less than matrix material obviously, and the friction coefficient is smaller than that of the matrix material. 通过分析对摩表面的形貌特征、磨损量和摩擦因数等方面的变化,结果表明,抗磨添加剂能极大地改善机械系统的摩擦学性能。
The static bearing capacity, friction factor, wearing life and dynamic compound strength of these materials were tested by simulated experiments, the impact-resisting and scrape-resisting proper. 并通过模拟实验测试了该滑道材料的静态承载能力、摩擦系数、材料磨损寿命及材料的动态复合强度; 考察了新滑道材料的耐冲撞、抗刮削性能。
权威例句
But with only 2 million bpd of spare capacity left, this cushion is wearing thin. FORBES: Energy Stocks For An Ugly Market