The surfacecharacteristic of the raceway of bearing after electrochemical mechanical machining(ECMM) is measured and analyzed.
研究了电化学机械加工轴承滚道的表面特性，并同传统超精加工进行了系统的分析比较。
2
Research and characterization on the structure and surfacecharacteristic of surface-modified nano-zirconia were achieved by TG, TEM and FT-IR.
采用TEM、TG和FT_IR对表面修饰后的纳米氧化锆结构和表面特性进行了表征和研究。
3
Effects of the liquid property, flow rate, material and surfacecharacteristic, temperature and boiling on the fouling of heat transfer equipment are analyzed.