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1)  Sodium Ion
钠离子
1.
A novel fluorometric sensor for sodium ion based on containing anthraquinone calix [4] arene derivative;
蒽醌偶氮杯[4]芳烃作为荧光探针对钠离子的识别研究(英文)
2.
Development of the new typical on-line trace sodium ion analyzer;
新颖在线痕量钠离子分析仪的研制
3.
Plan exploration of solving sodium ion exchange resin "poisoning" problem;
解决钠离子交换树脂“中毒”问题的方案探讨
2)  sodium [英]['səʊdiəm]  [美]['sodɪəm]
钠离子
1.
HPLC determination of sodium in ceftriaxone sodium with evaporative light scattering detector;
HPLC-蒸发光散射器检测注射用头孢曲松钠中钠离子的含量
2.
Preliminary analysis of the potassium and sodium determined by blood gas analysis and biochemistry method
血气分析仪与生化仪测定钾、钠离子的比较
3.
The recent applications of sodium on-line measurement technology is summarized,including electrical power industry,soda industry,agriculture,medicine and environmental protection etc,and several prospects were described for the development of ion-selective electrodes in the future.
本文综述了国内外钠离子选择电极在线检测技术的应用现状,包括电力工业、制碱工业、农业、医药医学和环境保护等几个领域。
3)  Na~+
钠离子
1.
Effects of nitrogen fertilization on growth and vivo Cl~- and Na~++ accumulation of winter wheat under NaCl stress;
氯化钠胁迫下施氮对冬小麦生长发育及体内氯、钠离子积累的影响
2.
Errou factor analysis of intelligent online Na~++ analyzer;
智能在线钠离子分析仪误差因素分析
3.
By quantum chemistry computation and with density functional theory(DFT),the weak interaction between Na~++ and carbonyl derivatives has been analyzed and the stable geometries have been searched.
通过量子化学计算,利用了密度泛函理论的方法,分析了钠离子同羰基衍生物的弱相互作用,利用B3PW91/6_311+G 寻找其稳定构型,总结钠离子同羰基衍生物的作用规律和电荷分布情况,以及羰基上的取代基对羰基的影响。
4)  Na+
钠离子
1.
Distribution characteristics of Na++ in grapevine and apple plants;
钠离子在葡萄和苹果植株体内的分布特征
2.
Study on the correlation of Na++ and barley germination;
钠离子与大麦发芽相关性的初步研究
3.
The cause of the low-lying concentration Na++ of mother liquor II of soda production in Hou's process are analysed and the corresponding countermeasure is putted out.
分析了联碱生产中母II钠离子低的各种原因,并提出了相应对策。
5)  sodium ions
钠离子
1.
Filtration experiments were carried out to investigate the flux and rejection of sodium ions.
本研究结果对于钠离子识别膜的进一步设计制备和应用具有重要参考价值。
6)  kalium ion and natrium ion
钾钠离子
1.
Methods Determine the 54 train drivers heart rate,blood pressure and the ratio of kalium ion and natrium ion in saliva at front shift and different time points on duty.
结果班前与班中心率、血压和唾液中钾钠离子浓度比的测定结果统计学分析表明,组内变异大于组间变异,因此,组间差异无统计学显著性。
补充资料:钠离子交换器
分子式:
CAS号:

性质:天然水及自来水只含有组分硬水成分的Ca2+,Mg2+,Fe2+,Fe3+,Mn2+等离子,如不经软化处理,对工业锅炉及其他用途方面都会产生影响,因此,必须将这些离子除去。早期使用磺化煤,而现在则大量使用钠离子交换器,即装填钠式强酸性阳树脂的交换柱,可以除去上述水溶液中的硬度组分,使水得到软化。树脂饱和后,可用食盐水溶液使其再生,以循环使用。其原理为:R—Na+ +Mg2+(Ca2+)→R—Ca2+(Mg2+)+Na+R—Ca2+(Mg2+)+NaCl→R—Na++Ca2+(Mg2+)Cl2

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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