- 更多网络例句与多价物相关的网络例句 [注：此内容来源于网络，仅供参考]
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The acidic composition can be prepared by mixing a monovalent or polyvalent cation and an organic acid in the presence of a strong oxyacid, wherein the resultant acidic composition is less corrosive to a ferrous metal than a solution of a mineral acid having the same acidic pH value as that of the acidic composition, and where in the acid composition is more biocidal than a mixture of the organic acid and a metal salt of the organic acid which mixture has the same acid normality value as that of the acidic composition.
所述酸性组合物可以在一种强羟基酸存在时，通过混合单价或多价阳离子和有机酸来制备，其中与具有相同的酸性pH值的无机酸溶液相比，所形成的酸性组合物对含铁金属的腐蚀性更小，并且与具有相同酸当量值的有机酸与有机酸金属盐的混合物相比，所述的酸组合物具有更强的杀生物作用。
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The adsorption of polyvalent cations from aqueous solutions was decided by the surface properties of cation exchanger .
从水溶液中吸附多价金属阳离子的能力取决于阳离子交换剂的表面性质：该加合物对Cr、Fe、Pb的吸附活性高于КБ-4阳离子树脂。
- 更多网络解释与多价物相关的网络解释 [注：此内容来源于网络，仅供参考]
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univalent vaccine：单价疫苗
按疫苗组成分类单(价)疫苗(univalent vaccine)多价疫苗(polyvalent vaccine)混合疫苗(mixed vaccine) 单(价)疫苗(univalent vaccine):利用同一种微生物菌(毒)株或同一种微生物中的单一血 清型菌(毒)株的增殖培养物制备的疫苗称为单(价)疫苗.
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polyad：多价物
pollux 铯榴石 | polyad 多价物 | polyadelphite 锰铁榴石