The effect between vibration of the blade, its abrasion and the wafers’ surface roughness, warp and TTV.
2.锯片振动及磨损过程对硅晶片表面粗糙度、弯曲度和TTV的影响。
参考来源 - 硅晶片内圆锯切过程的振动研究2) Analyzed the abrasion of grain in printing and found the changing rule of grain abrasion by experiments.
2)通过实验对PS版砂目磨损的现象进行分析，找出其规律。
参考来源 - PS版质量检测的理论与实践研究Articular cartilage shows quite limited ability of regeneration and self-repair. Traditional treatments such as abrasion, subchondral drilling and microfracture have some disadvantages.
关节软骨再生及自我修复能力极为有限,而传统的治疗方法如磨削术、钻孔微骨折术等均存在一定的缺陷,远期疗效不甚理想。
参考来源 - 脂肪成体干细胞定向诱导分化为软骨细胞的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT An abrasion is an area on a person's body where the skin has been scraped. 擦伤处 [正式]
He had severe abrasions to his right cheek.
他的右脸有几处严重擦伤。
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