goethite造句

1、A widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。

2、Natural goethite has the ability to degrade phenolic compounds better than synthetic goethite.
天然针铁矿降解酚类化合物的能力高于合成针铁矿。

3、By contrast, the process for goethite and manganite were exothermic.
硼在针铁矿、水锰矿上的吸附为放热过程，解吸为吸热过程。