又称正离子,是指失去外层的电子以达到相对稳定结构的离子形式,一般都是金属离子。 常见的阳离子有:Na+、K+ 、NH4+ 、Mg2+、Ca2+、Ba2+、Al3+、Fe2+、Fe3+、Zn2+、Cu2+、Ag+等。
n. kation
misc. positive ion
膨润土和高岭土对四环素吸附的影响 关键词:四环素;膨润土;高岭土;吸附;pH;阳离子 [gap=1298]Keywords:tetracycline;montmorillonite;kaolinite;adsorption;pH;cations
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聚丙烯酰胺(cpolyacrylamids)简称PAM聚丙烯酰胺价格,又分阴离子(HPAM)阳离子(CPAM)聚丙烯酰胺厂家,非离子(NPAM)是一种线型高分..
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阳离子聚丙烯酰胺 CPAM ; PAMC ; PAM
阳离子染料 [染料] cationic dye ; CATION DYES ; cationicdyes
阳离子交换树脂 [树脂] cation exchange resin ; cation resin ; CER ; Zeo-karb
阳离子交换量 CEC ; cation exchange capacity ; baseexchangecapacity ; positive ion exchange quantity
阳离子交换 [化学] cation exchange ; Cation exchahse ; cation resin ; cation interchange
阳离子表面活性剂 [助剂] cationic surfactant ; [助剂] cationic surface active agent ; CMESA ; AGQ
嗜酸细胞阳离子蛋白 ECP ; eosinophilic cation protein
配阳离子 complex cation
阳离子交换能力 cation exchange capacity ; cationic exchange capacity
从奥尔特普图可以看出,阳离子在固态时呈重叠式构象。
The ORTEP diagram shows that the cation adopts an eclipsed conformation in the solid state.
2-降冰片基阳离子已经由多种降冰片烷衍生物和试剂制成。
The 2-norbornyl cation has been made from a variety of norbornane derivatives and reagents.
水合壳在十二烷基苯磺酸钠(SDBS)头基与阳离子之间的相互作用中起着重要作用。
The hydration shell plays an important role in the interactions between the sodium dodecyl benzene sulfonate(SDBS) headgroup and the cation.
This cation is attracting the chloride next to it and it is repelling the sodium as the next nearest neighbor.
这一阳离子被邻近的氯离子所吸引,并排斥钠离子,因为这是其最邻近的离子。
We've seen so far that we can have a neutral plus neutral sodium plus chlorine goes to cation plus anion.
到目前为止,我们得到了一个不带电的加一个不带电的,即钠加上氯,得到阳离子加阴离子。
It turns out that it's going to be a little bit different when we're talking about positive ions here.
结果是当我们讨论阳离子时,有一些不同。
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