氮沉降能引起土壤酸化，同时造成土壤盐基离子淋失。
N deposition can acidify the soil and leaching the exchangeable base cations.
盐基阳离子排放清单的建立，对于中国酸沉降控制有重要的意义。
A thorough inventory of base cation emissions in China is needed to develop programs for acid deposition control.
亚硫酸氢盐里的钙离子，镁离子，钠离子，铵根离子等化学基可以电离。
The chemical base for the bisulfite can be ionic calcium, magnesium, sodium or ammonium, Sulfite pulping can be carried out over a wide range of PH.
在酸性废水中主要发生臭氧与4 -氯酚分子和4 -氯酚盐离子的反应，而臭氧在水溶液中分解形成的羟基自由基的氧化作用可以忽略。
The main reactions taking place in the acid aqueous solution were those between ozone and 4-chlorophenol and 4-chlorophenol salt ion.
植被对氮和盐基阳离子的吸收是除酸沉降外另一个重要的土壤酸度来源。
Vegetation uptake of nitrogen and base cation, as well as acid deposition, is an important source of soil acidity.
本发明所提供的负载有离子液体的聚合物，是乙烯基咪唑盐与高分子交联剂的共聚物。
The ionic liquid-supported polymer of the invention is the copolymer of vinyl imidazole salt and polymer cross-linker.
比较发现，茂环上的取代基越大越有利于二茂铁基阳离子与多阴离子之比小的电荷转移盐的形成。
The experiments show that large substituent group on Cp is favorable to the formation of CTSs with low ratio of ferrocenyl:POM.
采用离子交换法将不同的季鏻盐交换到钠基蒙脱土的层间得到改性蒙脱土，并对改性蒙脱土的结构和性能进行了研究。
Na-montmorillonite(Na-MMT) was modified chlorhexidine acetate(CA)with using ion-exchange method, and the structures and property of CA/MMT were studied.
采用离子交换法将不同的季鏻盐交换到钠基蒙脱土的层间得到改性蒙脱土，并对改性蒙脱土的结构和性能进行了研究。
Na-montmorillonite(Na-MMT) was modified chlorhexidine acetate(CA)with using ion-exchange method, and the structures and property of CA/MMT were studied.
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