hydro-halloystite是什么意思

网络释义

1)hydro-halloystite,叙永石2)hydro-endellite,叙永石3)mountain soap,滑叙永石4)"Xuyong mode",“叙永式”5)Xu Yong County,叙永县

Study on the School-based In-Service Training of Teachers in Xu Yong County. Sichuan Province;

四川叙永县教师校本培训研究