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1)  calcium exchange
钙交换
1.
The results indicated that it is feasible to synthesize 4A zeolite by the use of NaY pregnant liquor;the composed products with excellent indexes reached the requirements of washing assistant,calcium exchange is more than 300 and the pH value is less than 11.
结果表明,采用NaY母液合成4A沸石工艺可行,合成产品指标优异,钙交换达到300以上,pH值<11,达到了洗涤助剂的要求。
2)  exchangeable calcium
交换性钙
1.
Profile distribution of exchangeable calcium and magnesium in an aquic brown soil as affected by land use type.;
不同利用方式下潮棕壤交换性钙镁的剖面分布
2.
The contents of exchangeable calcium and magnesium in Hunan tobacco-growing soils and their effects on tobacco quality;
湖南烟区土壤交换性钙、镁含量及对烤烟品质的影响
3.
Discussions on the determination methods of exchangeable calcium,magnesium and potassium in south acid soil;
南方酸性土壤交换性钙、镁和钾测定方法的探讨
3)  Ca~(2+) exchange ability
钙交换力
4)  Na~+/Ca~(2+) exchange
钠钙交换
1.
E-4031 enhanced Ca~(2+) transient and ventricular myocytes contraction via reverse mode Na~+/Ca~(2+) exchange in normal and hypertrophic rats;
E-4031通过反向钠钙交换增加正常和心肌肥厚大鼠心肌细胞钙瞬变和收缩(英文)
5)  Sodium-calcium exchange
钠-钙交换
6)  Calcium exchange capacity
钙交换容量
补充资料:钙交换速率
分子式:
CAS号:

性质:俗称钙交换速率。表征洗涤剂组分4A沸石在溶液中随时间变迁的动态瞬时钙离子交换能力的变化。钙离子交换速率用mgCaO/(g·t)表示,t为从无水沸石投入到已知浓度的钙溶液中的时间(分)。也可用无水沸石瞬时钙离子交换能力与达到平衡时钙离子交换能力的百分比值表达。常用离子选择电极法(ISE)测定。

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