sand paper是什么意思

网络释义

用法例句

Fractal model for particle-size distribution of coal grinding;

基于分形方法的煤炭研磨颗粒粒度分布模型

Preparation of γ-Fe_2O_3 Nanoparticles by Solid(wet)-phase Grinding;

γ-Fe_2O_3纳米粒子的(湿)固相研磨法制备研究

The grinding materials and technology for stainless steel;

不锈钢研磨材料及研磨工艺

Rapid detection of subsurface damage of optical materials in lapping process and its influence regularity;

光学材料研磨亚表面损伤的快速检测及其影响规律

Research on high speed lapping paraboloid workpiece based on bending and forming method;

基于弯曲成形法抛物面高速研磨的研究

Research on the Lapping Uniformity of Uncertain Eccentricity Plane Lapping;

不定偏心平面研磨均匀性的研究