The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.
对钡
的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙
温度及时间所得粉末的红外吸收光谱进行了考察。
The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.
对钡的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙温度及时间所得粉末的红外吸收光谱进行了考察。
声明：以上例句、词性分类
联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
