anions
英
美
网络 阴离子; 负离子
双语例句
- 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。 - Determination of trace anions in hydrogen peroxide by ion chromatography with preconcentration technique
预浓缩技术-离子色谱法测定过氧化氢中痕量阴离子 - Static ion chromatogram can separate anions and cations at same time, and can also analyse polar organic compounds directly without the ionization of compounds and disposing of pole in advance.
静电离子色谱方法不仅可以实现阴、阳离子的同时分离，并且可以直接分析极性有机化合物，而不需要被分析物的离子化和预柱处理。 - Ion Chromatographic Determination of Inorganic Anions in Tea
离子色谱法测定茶叶中的无机阴离子 - Synthesis and Fluorescent Performance of Some Halogenated Phenyl Substituted Imidazole Derivatives; The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully.
卤代苯基取代的咪唑衍生物的合成及其荧光性能的研究研究了它们在溶液中的荧光被卤素离子猝灭的问题。 - Determination of trace anions in high purity boric acid by valve-switching-ion chromatography
阀切换-离子色谱法测定高纯硼酸中的痕量阴离子 - Simultaneous Determination of Anions in Meat Products by Ion Chromatography
离子色谱法同时测定肉制品中的多种阴离子 - Analysis of organic acids and inorganic anions in tobacco by ion chromatography and cluster analysis
烟草中有机酸和无机阴离子的离子色谱法分析及聚类分析研究 - These anions can serve as analgesia and eliminate fatigue.
这些负离子可以起到镇痛和消除疲劳的作用。 - Topological resonance energy ( TRE) and bond resonance energy ( BRE) methods were applied to all the open structure isomers ( both cations and anions) of C36CH2 to investigate their aromaticity.
用键共振能和拓扑共振能方法对富勒烯C36CH2开环结构中的所有可能异构体及其阳离子和阴离子芳香性进行了研究。 - Through analyzing variation of soluble anions in near-surface soil, we can track the oil-gas information underlying strata.
通过一定技术手段分析近地表土壤中的可溶态阴离子的含量变化特征，就可以追踪下伏对应地层的含油气信息。 - Therefore, the anion gap represents a group of anions that are present but not identified.
因此阴离子间隙是指一组存在的但不能被测定的阴离子。 - Simultaneous Determination of Organic and Inorganic Anions in Cigarette Paper by Ionic Chromatography
离子色谱法同时测定卷烟纸中的有机酸根和无机酸根 - Recognition of amino acids and anions by a Zn(ⅱ)-methylazacalix [ 4] pyridine complex
基于Zn（Ⅱ）-甲基氮杂杯[4]吡啶复合物的氨基酸和阴离子识别 - The influences of rare earth ions, salt anions and temperature on formation of complexes were discussed.
比较讨论了稀土阳离子、的阴离子与温度对形成配合物的影响。 - It shows a thousandfold selectivity for fluoride over other common anions.
它对氟离子的选择性比其它普通阴离子高几千倍。 - The influence of representative inorganic anions on bisphenol A degradation by UV/ H2O2/ micro-aeration was studied.
试验研究了水中典型阴离子对UV/H2O2/微曝气工艺降解内分泌干扰物双酚A的影响。 - Effect of pH, Anions and Cations on the Dissolution Kinetics of Humic Acid Particles
pH值、阴离子和阳离子对腐植酸颗粒分解动力学的影响 - This article reviewed the existing forms, results of spectroscopic study and influencing factors of polyborate anions in borate solutions.
综述了硼酸盐水溶液中硼氧配阴离子的存在形式、振动光谱研究结果及影响其变化的因素。 - In this work, a preconcentration and ion chromatography method for the determination of trace anions on the surface of hard disk has been developed.
摘要本文建立了一种采用预浓缩技术-离子色谱法测定硬盘部件表面痕量阴离子的方法。 - Determination of ppb level anions in sulfolane by ion chromatography with a novel column-switching injection system;
综述了离子色谱技术在气溶胶可溶性无机离子测定中的应用。 - In this study, trace anions in complex matrix of high concentration were determined using ion chromatography with single-pump column-switching technique.
本文通过离子色谱与柱切换技术联用实现了高浓度样品基体中的痕量阴离子检测。 - For example, because of anions and cations of access, both within and outside the cell membrane changes in the electronic and Yin-Yang of the electronic volume.
比如，因为阴离子和阳离子的出入，改变了细胞膜内外的阴电子和阳电子的数量。 - The calculation of the urinary anion gap assumes that no anions other Cl-is significantly present.
尿阴离子间隙的计算中，假设除了Cl-以外没有其它明显存在的阴离子。 - Correlation Study on Total Hardness of Drinking Water with Some Anions in Beijing Area
北京地区饮水中总硬度与几种阴离子相关关系的研究 - The influence of different anions on "chemical pure" Ag sols have been investigated with UV-vis absorption and resonance scattering spectra.
借助紫外-可见吸收光谱和共振散射光谱技术，研究了几种阴离子的加入对“化学纯”银胶的光谱学性质的影响。 - The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully.
研究了它们在溶液中的荧光被卤素离子猝灭的问题。 - Determination of organic acids and inorganic anions in Bayer process sodium aluminate solution by ion chromatography
离子色谱法测定拜尔法铝酸钠溶液中有机酸和无机阴离子 - We have used this system to detect anions in samples of simulated rain and samples containing bromated.
我们对模拟雨水样品中的常规阴离子和含溴酸盐样品分别进行了测试。