-exchange capacity. 来自 Cambridge English Corpus Integrins include domains that bind divalent cations that are important for receptor-ligand interactions linking extracellular molecules, the actin cytoskeleton and cytoplasmic signaling proteins. 来自 Cambridge English Corpus Brownian dynamics analyze of the multiply-occupied cation 在展开的上拉菜单中，选择自己想要上传的文件类型，例如... https://boron-nitride96294.wikicommunications.com/6874264/examine_this_report_on_lauryylisulfaatti