硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.By contrast , the process for goethite and manganite were exothermic.观察了针铁矿及其前体对溶液中亚砷酸根离子的吸附过程和吸附性能.The absorption reactions of goethite and its precursors on arsenite were studied.研究发现初期风化样品的针...

“针铁矿”的英语可以翻译为：[化] goethite，gothite，needle ironstone ...