研究结果表明，氢离子输入土壤后可以转化为表面正电荷、可溶性铝和可交换性酸。
The results showed that the input of hydrogen ions into soils could transform into positive charges, soluble Al and exchangeable acidity.
阴离子交换容量（AEC）是反映混合金属层状氢氧化物（MMLHC）电荷特性的重要指标。
Anion exchange capacity (AEC) is an important property of mixed metal layered hydroxide compound (MMLHC).
当离子在鞘层运动时，考虑离子与中性原子之间的电荷交换和弹性碰撞，以及离子被尘粒的库仑散射和收集作用。
The charge exchange and elastic collision between ion and neutral atoms and the collection and Coulomb scattering of ion on dust grains are considered.
首先采用点电荷模拟，形成离子交换剂内孔配基模拟表面，构筑蛋白质-介质配基模拟表面体系。
Firstly, based on the analysis of pore radius and ligand distribution, the net of charged points were used to construct a simulated system of protein - adsorbent porous surface of ion exchangers.
树脂对重金属离子的吸附是离子交换、物理吸附和电荷中和共同作用的结果。
It is speculated that the absorption mechanisms of the resins for heavy metal ion include ion exchange, physical adsorption and charge neutralization.
介绍了用电荷交换分析器测量了HT-6M托卡马克离子回旋共振频率加热时的氢离子能谱，观察到离子温度的增加。
The hydrogen energy spectra during ICRF heating were measured with neutral particle analyzer in the HT-6M Tokamak lon temperature increase are observed.
蒙脱石晶层中单价交换阳离子所占据的面积及层电荷的确定方法，并对不同种方法进行了比较。
The area occupied by the monovalent exchange cation in the lattice layer of the montmorillonite and the determination ways of layer charge are presented. The different ways are compared.
蒙脱石晶层中单价交换阳离子所占据的面积及层电荷的确定方法，并对不同种方法进行了比较。
The area occupied by the monovalent exchange cation in the lattice layer of the montmorillonite and the determination ways of layer charge are presented. The different ways are compared.
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