“螯”造句
螃蟹的
螯the claws of a crab
植物由于具有
螯合机制可能影响土壤的化学特性.
Plants may possibly influence soil chemistry by the possession of chelating mechanisms.
确定
螯合 -- 溶剂萃取法所得到的检测限颇为困难.
It is difficult to define the detection limits obtained by chelation - solvent extraction.