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yingzi1120: 金币+30, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2016-03-04 13:30:43
1.自制的 B粉体 缺少 粒径分布图；The particle size distribution of self-made B powder is needed.
2.复合涂层中 B粉体的 含量 3.4wt.% 是如何测出来的？请说明。 Please explain how you calculate the content(3.4wt.%) of B powder in composite coating?
3.文中的 摩擦系数曲线 似乎 与磨损量 不吻合。一般来讲，摩擦系数越低 磨损量越小，耐磨性越好。请给出合理解释。In this paper, friction coefficient curve seems not to be coincided with wearing capacity. However generally, the smaller, the friction coefficient and wearing capacity are, the better, the abrasive resistance is. Kindly requested to give a explanation.
4.C涂层 与 复合涂层 XRD衍射峰强度 存在 明显的变化，也请给出合理的解释。
It can be seen that the intensities of XRD diffraction peaks of C coating and composite coating are significantly changed. please also give a explanation for the changes. |
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