英语语法分析

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。

As we know, the studies of perovskite manganite oxides have attracted much renewed attention in strongly correlated electron system since the discovery of colossal magnetoresistance (CMR) effect.

正如我们所知道的，自从在钙钛矿锰氧化物中发现巨磁电阻效应以来，有关它的研究已经成为当前强关联电子体系的一个研究热点。