| 释义 |
纳米材料nàmǐ cáiliào由直径1—50纳米的极小微粒所构成的固体材料,具有高强度、高韧性、高比热、高热膨胀率、高电导率等特性,有极强的电磁波吸收能力。可用来制高性能陶瓷和特种合金、红外吸收材料等。{nanometre material; solid material consisting of particles 1-50 nanometres in diameter, which has high strength, resilience, specific heat, thermal expansion rate, conductivity, and strong ability to absorb electromagnetic wave, and can be used in making high performance ceramics, special alloys, infrared absorbents, etc.} |