Through the ionic exchange, the alkaline metal ion of glass surface is placed by other alkaline metal ion in salt melted, enhancing its mechanical strength.
通过离子交换，玻璃表层碱金属离子被熔盐中的其它碱金属离子置换，使机械强度提高的玻璃。
The glass surface is blackened by use of ion exchange hydrogen reduction method, doping coloration ion method, surface coating method and collosol-gelling method.
对该玻璃表面黑化，采用了离子交换氢还原法、玻璃中掺杂着色离子法、表面涂覆法以及溶胶凝胶法。
The study situation of cane juice decolorization in a few years were reviewed, included surface active agents, ion exchange, absorption decolorization, redox decolorization and so on.
综述了近几年蔗汁脱色的研究概况，介绍了表面活性剂、离子交换技术、吸附脱色、氧化还原脱色等技术及其应用情况。
Organic ion exchanger particle core structure is loose, exchange reaction not only in the particle surface, and within the particles simultaneously, softening effect is good.
有机离子交换剂的颗粒核心结构疏松，交换反应不但在颗粒表面，而且在颗粒内部同时进行，软化效果好。
Porous materials have potential applications in catalysis, adsorption, separation, ion exchange and chemical sensing fields because of their unique porous structures and surface performances.
多孔材料以其独特的孔结构和表面性能，在大分子催化、吸附与分离、纳米材料组装及生物化学等众多领域具有广泛的应用前景。
Single glass cutting available is a chemically treated product coz molecular structure of glass had an ion exchange with the chemical material, hardness of glass surface will be strengthened.
单片可切割的强化玻璃是经过化学处理的，由于玻璃的分子结构跟化学药水发生离子交换，玻璃表面的硬度也就增强了。
The main mechanisms in these processes are surface adsorption, ion-exchange, chola gathers, membrane separation and infiltration.
物理化学法处理含铜废水的主要机理为表面能吸附、离子交换、螯合、膜分离、渗透等。
A method for measuring the specific surface area and pore volume of ion-exchange resin by N_2 absorption apparatus is introduced.
介绍了用氮吸附仪测定离子交换树脂的比表面、孔容的方法。
Removal mechanisms include ad-sorption-sorption of cations on the apatites, surface-complexation, dissolution-precipitation and ion-exchange between the aqueous cations and the lattice Ca2+.
主要的去除机理包括吸附、表面络合、溶解-沉淀以及重金属离子与晶格中之间的离子交换作用。
Removal mechanisms include ad-sorption-sorption of cations on the apatites, surface-complexation, dissolution-precipitation and ion-exchange between the aqueous cations and the lattice Ca2+.
主要的去除机理包括吸附、表面络合、溶解-沉淀以及重金属离子与晶格中之间的离子交换作用。
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