simple ion造句

• According to the law of mass action , the law of mass conservation and the principles of chemical thermodynamics , mathematics model about components " modes of occurrence ( that is simple ions , complex anions and complex compounds ) and their concentration in dam foundation solution has been set up with balance constant method
  本文根据质量作用定律、质量守恒定律和化学热力学的基本原理，应用平衡常数法建立了地下水水质组份存在形式（即单一离子、络阴离子和络合物）及其浓度分布的数学模型。