pincers chela
the claws of a crab
螃蟹的螯
—— 给力词典精选Plants may possibly influence soil chemistry by the possession of chelating mechanisms.
植物由于具有螯合机制可能影响土壤的化学特性。
—— 辞典例句It is difficult to define the detection limits obtained by chelation - solvent extraction.
确定螯合 -- 溶剂萃取法所得到的检测限颇为困难。
—— 辞典例句It has been suggested that magnesium form a chelated structure with the phosphate groups.
有人指出,镁与磷酸基因能构成螯合结构。
—— 辞典例句Aim : To prepare the compound amino acids chelated copper.
目的: 制备复合氨基酸铜螯合物。
—— 给力词典精选