| 1. | The sodium is removed with cation exchange resin .
钠用阳离子交换树脂来分离。
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| 2. | The cation penetrates the spore .
这种阳离子能透入孢子。
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| 3. | Hardness is caused by divalent metallic cations .
硬度是由一些两价金属阳离子引起的。
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| 4. | Cation exchange capacity generally increases with an increase in broken bonds .
通常阳离子交换量随破裂增加而增大。
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| 5. | An increase in cation exchange capacity of the tissue should be observed .
可以观察到植物组织中阳离子置换能力的提高。
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| 6. | It is closely related to the corundum structure except that the cations are of two different types .
除了阳离子是两种不同种类以外，它和刚玉构型非常接近。
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| 7. | Amphiboles are related to the pyroxenes, forming double chains, again being held together by cations .
角闪石类与辉石类有关，构成双链，也是被阳离子联系在一起的。
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| 8. | Only large cations with low charge give a stable ionic lattice with the large polyhalide ions .
仅仅带低电荷的大的阳离子，能和大的多卤化物离子产生稳定的离子晶格。
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| 9. | Dromids is more abundant than sulphate in many oilfield brines, we shall consider them cations and anions .
在很多油田卤水中，溴化物比硫酸盐多。我们将其看作是阳离子和阴离子。
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| 10. | The residual negative charge is balanced by cations between the chains which also serve to hold the chains together .
残余负电荷被链间阳离子所中和，这些阳离子也起将链联系到一起的作用。
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