超细金属颗粒
ultrafine metallic particle
非金属-金属转化
nonmetal-metal transition
固定金属颗粒
immobilized metal particles
金属-金属髋关节假体
Metal-on-metal hip prostheses
金属颗粒燃烧时间
metal particle burning time
纳米金属颗粒
metal nanoparticle
nanometer metal particles
nano metal particles
纳米金属颗粒膜
nanometer metal granular films
nanometer metal granular film