greigite meaning in Chinese

胶黄铁矿
硫复铁矿

As annealing temperature is 400 , the phase of fexsy is greigite ( fe3s4 ) the fexsy particles cover the porous film of tio2 . the average size of fexsy particles range from 5000nm to 20nm as the concentration of the starting solution decreasing . after five times of coating - annealing process , fexsy particles form aggregate in size of 10 m
铁硫化合物颗粒覆盖在多孔tio _ 2基底上，颗粒尺寸随着初始溶液浓度减小从几个微米减小到十几个纳米，随着涂膜厚度、退火时间增加，铁硫化合物的形貌按颗粒状岛状层状变化。