-exchange potential. 来自 Cambridge English Corpus Integrins involve domains that bind divalent cations that are very important for receptor-ligand interactions linking extracellular molecules, the actin cytoskeleton and cytoplasmic signaling proteins. 来自 Cambridge English Corpus Brownian dynamics examine of a multiply-occupied cation 知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发... https://nanosiliconpowder50370.fireblogz.com/70502494/5-essential-elements-for-anionic-surfactant-supplier