half compound grain是什么意思

用法例句

The organic/inorganic and inorganic/inorganic core/shell composite semiconductor nanoparticles were mainly introduced in this paper and their optics properties、categories、preparations and applications were also presented.

核壳型复合半导体纳米粒子 ,作为复合半导体纳米粒子材料的一个重要分支 ,凭借其优异的性质 ,受到了广泛关注。