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- Ion chromatography with suppression conductometric detection was applied to the determination of anions and cations in sea water. 摘要采用离子交换-抑制电导法测定海水中阴、阳离子。
- Ionosphere is the height of the gas, solar radiation, ionization with a charge of anions and cations, and some form of electronic freedom. 电离层是高空中的气体,被太阳光的紫外线照射,电离成带电荷的正离子和负离子及部分自由电子形成的。
- The concentrations of anion and cation in drilling fluid of oil field were analyzed by ion chromatography. 应用离子色谱法分析钻井液中阴阳离子的含量,关键在于钻井液的预处理。
- Thirty years progress of ion chromatography in sample analysis including inorganic anion and cation, organic acid and base, as well complex sample are reviewed. 摘要本文综述了近30年来离子色谱在无机阴、阳离子,有机酸、堿和复杂样品分析方面的进展。
- This paper seeks to review the toxical effects of drugs that influence the hemodynamics of kidney,organic anions and cations,mycotoxins,elemental contaminants on the developing ... 本文就影响肾脏血流动力学的药物、有机阴离子和有机阳离子、真菌毒素、环境污染物等具体毒素对未成熟肾脏的影响及其临床表现的研究进展作一综述。
- The coordination number of dysprosium of complex anion [Dy(NTA)2]3- is eight. The counter-ions of [Dy(NTA)2]3- are three [IC17N2H20]+. Certain interaction exists between anion and cations. 配位阴离子组成为[Dy(NTA)_2)~(3-),镝的配位数为8;阳离子为三个[IC_(17)N_2H(20)]~+。阴、阳离子间除静电相互作用外,尚有一定键合作用。
- Keywords precipitation;anions and cations;correlation coefficient; 大气降水;阴、阳离子;相关系数;
- Determination of Anions and Cations in the Aqueous Extract of Deposition on the Culture Relic by Ion Chromatography 文物附着物水浸取液中阴、阳离子的离子色谱法测定
- Determination of Residual Anions and Cations in Phosphoric Acid by Ion Chromatography with Direct Injection 直接进样离子色谱法测定磷酸试剂中痕量无机阴、阳离子
- Source of Major Anions and Cations of Snowpacks in the Typical Monsoonal Temperate Glacial Region of China 我国典型季风海洋性冰川区雪坑中主要阴、阳离子的来源
- Chemical characterization of ambient aerosol collected during the northeast monsoon season over the Arabian Sea: Anions and cations 东北季风季期间在阿拉伯海上空收集的周围气溶胶的化学特征:负离子和阳离子
- Simultaneous Determination of Anions and Cations in Rain Water by Single Column Ion-exclusion-cation-exchange Chromatography 单柱离子排斥-阳离子交换色谱法测定酸雨组分
- Finally the mechanisms resulting in crude oil fouling anionic and cationic membranes are illustrated respectively. 最后通过理论分析阐明了原油对阴膜和阳膜污染的机理。
- In this paper, we summarize mainly the chemical initiating methods for grafting in three categories: free radical, anionic and cationic polymerization. 着重总结了接枝的化学引发方法,分自由基、阳离子、阴离子聚合引发体系三大类进行讨论。
- The phase behavior and rheology(viscosity) of aqueous mixture of anionic and cationic surfactants(SDS and CTAB) are studied in this paper. 以SDS和CTAB为例研究了正负离子表面活性剂混合体系的流变性质,探讨了流变性与相行为的关系。
- And the order of anionic and cationic polyelectrolyte effected transparency greatly, effect particle size in some extent ,but don't e... 此外,聚二烯丙基二甲基氯化铵与木素磺酸钠的加入顺序对复合物的透光度影响很大,同时对粒度也有一定的影响。
- Design of differential combination chromatography of anion and cation exchange: Application in plasmin purification 阴、阳离子交换示差组合色谱法的设计及在纤溶酶纯化中的应用
- Sorption properties and mechanisms of acenaphthene to bentonites modified by anion and cation surfactants from water 阴-阳离子有机膨润土吸附水中苊的性能及机理研究
- Keywords polarity organic solvent;anion and cation exchange chromatography;thrombolysin; 极性有机溶剂;阴、阳离子交换色谱;纤维蛋白溶解酶;
- K4Sn3Se8 is a zero-dimensional structure consisting of [Sn3Se8]4- trimeric anions and K+ cations. K4Sn3Se8为零维结构晶体,由[Sn3Se8]4-和K+堆积而成。