The unique behavior seems to be related to the charge characteristics of multivalent ions.

这种独特的溶胀行为似乎与高价离子电荷的正负性有关。

This invention relates to monovalent and multivalent, monospecific antibodies and to multivalent, multi...

本发明涉及单价和多价单特异性抗体以及多价多特异性抗体。

The result showed that bivalent and multivalent cations could be removed effectively, while the rejection of univalent cations was very low.

实验表明，所制备的纳滤膜能有效截留二价和多价阳离子，对单价阳离子的截留率极低。

The footprint is therefore a multivalent symbol of stability and consolidation but, in the same time of dynamics, the progress in the physical and spiritual way.

因此，这个足迹当然也就有了多种象征，同时在力学方面，物理方面及精神方面都有了不同的象征。