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- Ultrasonic is applied in slider lapping. Experiment show that material removal rate and the roughness of surface are improved. The pole tip recession (PTR) is reduced. 在硬盘磁头抛光中加入超声波,可以提高材料去除率、降低表面粗糙度值、减小极尖沉降。
- More precisely, after decomposing the surface topographies using wavelets, two statistics are defined to characterize the roughness of surfaces. 在用小波对表面形貌进行分离的前提下,定义了两个统计参数来对表面粗糙程度进行表征。
- Roughness of the skin can be caused by bad diet. 饮食不好可能引起皮肤粗糙。
- She pencilled the rough outline of a house. 她用铅笔画出房子的轮廓图。
- the roughness of surface 表面粗糙度
- The result express that the surface roughness of cutting-tools influence the roughness and the workhardening of the machined surface compare greatly. 试验表明:刀具各刀面粗糙度对已加工表面粗糙度和加工硬化有较大影响,刀面粗糙度增大,已加工表面粗糙度和加工硬化随之增大;
- The roughness of her voice was a signal to keep quiet. 她的严厉话语表示大家需要保持安静。
- The part error with RPT is classified as dimension error, shaped error and roughness of surface. 快速成型制件的的误差分为尺寸误差、形状误差和表面粗糙度。
- We also analytically overlay excimer laser beams whose parameters are fixed to evaluate the roughness of the final surface of the cornea. 研究在给定光斑参数条件下,所采用的叠加方式,定量地计算准分子激光消融角膜表面粗糙度的量值。
- The influence of different cutting speed and feed rate on the roughness of vane's finished surface was investigated and analyzed. 研究分析了不同的切削速度及进给量对叶轮叶片加工的表面粗糙度的影响。
- The change rule of surface roughness of the milled workpiece is obtained by analyzing the experimental data. 根据对试验结果的分析得出高速铣削淬硬钢工件表面粗糙度的变化规律。
- The ship pitched and tossed in the rough seas. 轮船在汹涌澎湃的大海中起伏颠簸。
- The Laser double focus interference spherical Profilometer is a new-type measuring instrument of high sensitivi-ty for roughness of surface. 激光双焦干涉球面微观轮廓仅是一种高灵敏度的表面粗糙度测量仪器。
- Her pupils often got the rough edge of her tongue when they disobeyed her. 学生不听她的话时，常遭到她粗暴的申斥。
- These wheels can be self-sharpening and sharp cutting . The workpiece roughness of surface can be decreased due to the elastic resin. 磨料自锐性好，切割锋利，金属耐磨，可降低工件表面粗糙度。
- The cart bumped along the rough road. 运货马车沿着崎岖不平的道路颠簸而行。
- Her pupil often get the rough edge of her tongue when they disobey her. 学生不听她的话时，常遭到她粗暴的申斥。
- A police car jogged along on the rough path to the village. 一辆警车在通向村庄的高低不平的小路上颠簸地行进。
- The ship made slow progress through the rough sea. 船只在汹涌的大海中缓慢前进。
- The ship laboured through the rough seas. 船在波涛汹涌的海上挣扎前行。
