英语语法分析

Ethylenediamine tetra Methylenephosphonic acid is a new multidentate ligand.

乙二胺四甲叉膦酸是一种新型多齿配合剂。

The development of the multidentate complexes applied in the atomic absorption spectrometry has been reviewed.

评述了多元络合物在原子吸收光度分析中的应用进展。