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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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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Nixon's most capricious cations had occured in times of quiet, not in reaction to crises.

尼克松采取最放任的行动是在平静的时候, 而不是在对危机做出反应时.

辞典例句

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.

辞典例句

The influencing rule of cations on HAPM molecular configuration was obtained.

得出了阳离子对HPAM分子构型的影响规律.

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The paper introduces the research on RHJ asphalt emulsifiers cations.

介绍了RHJ型阳离子沥青乳化剂的研究过程.

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The cations were sequestered.

阳离子被分离出来.

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Heats of hydration of divalent transition metal cations.

二价过渡元素离子水化热等.

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Large polyanions form a number of complexes by capturing alkaline or alkaline earth cations.

高分子量冠状结构杂多阴离子由于对金属离子的捕捉性,生成了各种金属离子配合物.

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The LUMO of cations interact with the HOMO of anions to form ionic liquid molecules.

烷基季铵盐阳离子的LUMO与 阴离子的HOMO相互作用形成离子液体.

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The stability of hydrated divalent iodatesbe related to the electronegativity of the corresponding cations.

并讨论了二价碘酸盐水化物的稳定性与阳离子电负性的关系.

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One means of accomplishing this end is to add trivalent cations to the water.

实现这一目的的一种方法是将三价阳离子加入水中.

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Dromids is abundant than sulphate in many oilfield brines, we shall consider them cations and anions.

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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It makes soils more acid since cations ( e . g. potassium and magnesium ) are replaced by hydrogen ions.

它能使土壤酸化,因为阳离子 ( 如钾离子和镁离子 ) 被氢离子所代替.

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It is closely related to the corundum structure except 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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