进入层 meaning in Chinese
entry layer
Examples
- Montmorillonite ( mmt ) clay is an important class of lamellar inorganic compounds , contains negatively charged layered silicates , which are bonded with metal cations such as na + or ca2 + by ionic bonding . whose interlayer spacing can be modified by cation exchange . when the mmt is exchanged with cations , its inner layer spacing becomes large enough to be penetrated by a monomer
蒙脱土( montmorillonite ， mmt )是一种天然矿物，具有层状结构，层间靠吸附阳离子如na ~ + 、 ca ~ ( 2 + ) 、 mg ~ ( 2 + )等来维持电荷平衡，这些离子可与其它阳离子进行交换，使有机单体分子进入层间，聚合后即可形成有机无机纳米复合材料。