1)mesogranule,中米粒2)mesogranulation,中米粒组织3)a few grains of rice in a bowl,碗中的几颗米粒.4)PrF3 hollow nanoparticle,氟化镨中空纳米粒子5)hollow CuO sphere,中空CuO纳米颗粒材料6)microparticle/nanoparticle,微粒/纳米粒
用法例句
PrF3 hollow nanoparticles and Pr(OH)3 nanorods were synthesized via a rapid microwave irradiation method and Pr6O11 nanorods were obtained by calcination of the as-prepared Pr(OH)3 nanorods as precursors.
