acid ion
英 [ˈæsɪd ˈaɪən]
美 [ˈæsɪd ˈaɪən]
网络 酸基离子; 酸根离子
双语例句
- He has almost certainly blown his chance of touring India this winter.
他几乎肯定失去了今冬去印度旅行的机会。 - Synthesis of Butyl Paraben Catalyzed by Modified Strong Acid Cation Ion Exchang Resin by Cerium Sulfate
硫酸高铈改性离子交换树脂催化合成尼泊金丁酯硫氰酸盐-硫酸铈滴定测定法 - A new method of simultaneous separating and determining tetrafluoroborate, p-toluene sulphonic acid, sulfate radical and1,4-Butanedisulfonie acid by ion chromatography was established.
采用离子色谱法同时测定合成药物中存在的四氟硼酸根、对甲基苯磺酸根、硫酸根、1，4-丁二磺酸根4种离子。 - Sulfonic acid ion exchange resin
磺酸型阳离子交换树脂 - Detection of the contents of phosphorus acid, hydrochloric acid and sodium chloride in the waste of N-( phosphonomethyl) iminodiacetic acid by ion chromatography
离子色谱法检测双甘膦废液中亚磷酸、盐酸及氯化钠含量 - The application of weak acid h-na ion exchange system in the treatment of steam boiler water
弱酸H-Na离子交换系统在蒸汽锅炉水处理中的应用 - Analyzes the effect of different kinds of additive such as acid radical ion, metal ion surface-active agent, amino-silicone oil on the cellulose enzyme.
探讨了各种酸根离子、金属离子、表面活性剂、氨基硅油等添加物对纤维素酶的影响。 - Using of Dx-600 Ion-chromatography and gradient elution, the organic acid ion of snow and ice samples collected from Antarctica is determined and analyzed, and the characteristics of the organic acid ion and its influence on snow ice chemistry record are discussed.
利用Dx-600离子色谱仪及外加水梯度洗脱程序对南极雪冰样品中的有机酸离子组分进行了测试和分析，初步探讨雪冰中有机酸离子特征及其对雪冰化学记录的影响。 - It is concluded that ( 1) The complex of end-carboxylic acid ion and central Cu ( ⅱ) can be formed only from axial rake;
结果表明：（1）端基羧酸根离子要与中心Cu（Ⅱ）离子配位只能从轴向配位； - Simultaneous determination of salicylic acid, o-chlorobenzoic acid and benzoic acid by ion suppression chromatography
水杨酸、邻氯苯甲酸和苯甲酸的离子抑制色谱同时测定法 - In this paper, the strong acid ion exchange resins have been studied as the solid-acid catalyst for the esterification of 4-hydroxybenzoic acid.
本文研究了一种固体酸催化剂&阳离子交换树脂催化剂，用于对羟基苯甲酸的酯化反应。 - The active charcoal fibre has certain adsorption to the acid radical ion in the solution.
活性炭纤维对溶液中的酸根离子有一定的吸附作用。 - To reduce the waste discharge of circulating water, Shang ′ an Power Plant is intended to treat eighty percent of makeup water to the circulating water system with weak acid ion exchange method.
为了减少循环水的排污量，上安电厂拟对80%以上的循环水补给水进行弱酸离子交换处理。 - In this paper, the exchange characteristics of weak_ acid ion exchange resin were analyzed, the status quo of weak_acid resin in chemical water treatment, design parameters in using weak_acid resin and some matters concened in operation were described
本文分析了弱酸离子交换树脂的交换特性，叙述了弱酸树脂在化学水处理中应用的现状，以及使用弱酸树脂时的设计参数和在运行中应注意的问题 - Facilitated Transport of CO_2 in Perfluorocarboxylic Acid Ion Exchange Membranes
CO2在全氟羧酸离子交换膜内促进传质特性的研究 - The separation properties of amino acids mixtures on the new products of strong acid ion exchange fiber PP-g-St-SO_3H and amphoteric ion exchange fiber PP-g-4VP-SO_3H prepared by us were investigated and compared with that on relative ion exchange resin.
对新研制的强酸型离子交换纤维PP-g-St-SO3H和两性离子交换纤维PP-g-4VP-SO3H分离混合氨基酸的性能进行研究，并与相应的离子交换树脂进行比较。 - The method of evaluation on deterioration of 0017 strong acid ion exchange resin is introduced, and the rule of resin replacement and resin discard is given.
介绍判定001×7强酸性阳离子交换树脂劣化的方法，给出了树脂更换、报废的规则。 - Studies on the Determination of Calcium Ion Content for Phytic Acid with Ion Selective Electrode Methed
植酸中钙离子含量的离子选择电极测定法研究 - The chemical condition of cooling water in operation has been adjusted in weak acid ion exchange treatment fed to prevent the cooling water system from scaling.
从调节循环冷却水的水化学工况入手，防止以弱酸床处理水作为循环冷却水补充水系统的结垢与腐蚀。 - Based on the scientific method of tests combined with technical analysis, the surplus water from weak acid ion exchangers is used as the additional water of circulation water, which has increased thickening efficiency of the circulation water and has reduced the additional water amount.
通过测试和技术分析相结合的科学方法，利用富裕的弱酸性离子交换器出水作为循环水的补水，提高了循环水的浓缩倍率，降低了补水量。 - Study on high fluorine and sulfuric acid ion to effect of copper deficiency of sheep
高氟高硫酸根离子对绵羊铜缺乏症影响的研究 - The Kinetics and mechanism of esterification of α-methyl butyric acid with ion exchange resin are studied.
研究利用离子交换树脂催化α－甲基丁酸酯化反应的动力学和反应机理。 - Reaction of metal ion and phosphoric acid ion;
金属离子与磷酸根离子形成不溶性磷酸盐； - Study on the isolation and preparation of phytic acid in ion exchange chromatography
离子交换法分离制备植酸的研究 - Aiming at the inherent strong nonlinearity of the acid-base neutralization process, a mechanism model of the pH process& Four-Formula-Model is presented from the equation of acid ion and alkali ion, and then its inverse model is deduced.
针对酸碱中和过程的本身强非线性的特点，该文从酸碱离子的反应式入手介绍了一种四式模型（Four-Formula-Model）作为pH过程的机理模型。 - Static State Adsorption of Tartaric Acid in Ion Exchange Process
离子交换法分离酒石酸静态吸附性能的研究 - Ion balance study showed that the precipitation acidity was not decided on acid ion concentrations only, but manly decided on basic ion concentrations which neutralized acid ion in Wuhan city proper.
离子平衡分析表明，武汉城区降水的酸度高低，不仅取决于酸性离子浓度，更重要的是取决于对酸性离子起中和作用的碱性离子的浓度。 - Column Study for Carbon Dioxide Regeneration of Weak Acid Ion Exchange Resins
用二氧化碳再生弱酸性阳离子交换树脂的动态试验 - When the concentration of oxalate increased, the difference of P release between various concentrations of acid ion were significant difference ( p0.01), but the difference of citrate was not significant ( p0.1).
当草酸根浓度（1-20mol/L）增加时，不同浓度酸根间的释磷量差异显著（p0.01）；而不同浓度柠檬酸根间的磷释放量差异不大。 - After treatment of NaOH solution, the water flux of the modified membrane increases, because the carboxyl group is converted to carboxylic acid ion.
接枝膜经NaOH溶液处理后，聚丙烯酸链段上的羧基转化为羧酸根离子，通量增加。