通过压力成型的方法获得纳米铜粒／石蜡温敏复合材料。
The copper nanoparticles/paraffin thermosensitive composite materials are obtained by the compress moulding.
无数的亚显微铜粒在暗场显微镜下呈金黄色散射并略带微红色调，肉眼观察则呈灰红色。
A lot of submicro copper particles give a golden scattering light with slight pink hue in the dark field of optical microscope and a greyish red colour in visual observation.
以钢-铜试件对磨后获得的油样为例进行铁谱对比实验，研究了磁流体在非铁磁性磨粒监测方面的应用。
With an attempt to study the effect of magnetic fluids in ferrography on the deposition of non ferromagnetic particles, the working conditions of steel copper friction pairs were monitored.
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