我国采用磨削加工方法最古老国家之一,如在古代科学巨著《天工开物》中就有“切、磋、琢、磨”成语,而其中“磨”就指磨削加工。
The specimens were dehydrated by ascending series of ethanol and then embedded in methyl methacrylate resin. Undecalcified sections approximately 50μm thick and longitudinal to the implant were obtained with Letize 1600 saw microtome and bone grinding slice technique.
用10%的福尔马林固定一周,常规处理后树脂包埋,用Leitz 1600锯割切片机和手工磨片技术制作含种植体的硬组织切片,厚度约为50μm,然后分别用1%的甲苯胺蓝和亚甲基兰—碱性品红染色。
参考来源 - 辛伐他汀对骨质疏松大鼠种植体骨愈合的影响Contact plate gap measurement cannot timely indicate the change of plate gap caused by plate wear.
接触式测量法不能实时反映磨片磨损对磨盘间隙的影响。
参考来源 - 热磨机磨盘实际间隙精确测量与主轴运行状态监测的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
此单元组还包括进行蚀刻或化学金属磨片的工人。
This unit group also includes workers who etch or chemically mill metal pieces.
产品规格有外圆砂轮、平面磨、磨片、开孔钻头等。
Product specification is a circular grinding mill, plane, grinding, drilling hole etc.
磨盘实际间隙是指动磨片和定磨片在研磨区内齿表面之间的距离。
Real plate gap means the clearance between the surface of stationary disc and the surface of rotating disc in refining zone.
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