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单词 anionic
释义

anionic /ˌænai'ɔnik/

英汉-汉英词典
  1. adj. 阴离子的
  2. 具有活性阴离子的
词组 | 习惯用语
anionic surfactant 阴离子型表面活性剂
anionic polymerization 阴离子聚合
英语例句库
  1. Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.
    研究结果表明,整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉的可染性。
  2. It was found that ST was apt to dimerize in the solution added with appropriate amounts of anionic surfactant.
    荧光分析法由于其灵敏度高、干扰少、快速准确、实用性强等优点而在蛋白质定量分析中倍受关注。
  3. Cast nylon modified with laurolactam was prepared by activated anionic copolymerization under the adiabatic condition.Its mechanical properties were studied.
    在绝热条件下通过活化阴离子共聚制备十二内酰胺改性浇铸尼龙,对其力学性能进行了研究。
  4. Finally,the most reasonable technological process of“stagewise grinding,coarse and fine classification,gravity separation magnetic separation reverse anionic flotation”has been found out.
    最终推荐“阶段磨矿、粗细分级、重-磁-阴离子反浮选”为选矿合理工艺流程。
  5. The auxiliary suspensibility of nonionics in seed clothing agent containing anionics or polysoap as main suspending agent was researched separately.
    研究了非离子表面活性剂分别在阴离子表面活性剂和高分子表面活性剂作为主悬浮剂的种衣剂中的助悬性。
  6. Anionic electrodeposit coating line for aluminum shell of solar water heater is introduced.Anodic oxidation,anodizing electrolytic coloring and anionic electrodeposit coating process are focused.
    介绍了太阳能热水器铝材壳体阳极电泳涂装线设备,重点详述了阳极氧化、电解着色和阳极电泳涂装工艺。
  7. We developed a new method to determine critical micella concentration of anionic surfactant by adsorption voltammetry, using neutral red, as a probe.
    以易溶于有机溶剂,微溶于水的氧化-还原指示剂中性红为探针,用吸附伏安法测定了阴离子表面活性剂的临界胶束浓度。
  8. Furthermore, the crystal structure, surface characters of quartz and clinochlore, and the solution chemistry of oleic acid as the anionic collector were analyzed.
    分析粉石英、斜绿泥石的晶体结构和表面性质以及油酸作阴离子捕收剂时的溶液化学。
  9. A process for decolourization of anionic dye containing wastewater by using waste plastics in the presence of cationic auxiliary and sodium dodecylbenzene sulfonate has been studied.
    探讨了在阳离子助剂及十二烷基苯磺酸钠存在下,利用废旧塑料对阴离子染料的脱色工艺。

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原声例句
Osmosis-消化

Bile salts and acids are mostly a product of cholesterol metabolism, so an acid might look something like this and its salt is the anionic form, something like this (ROO-) group.

胆盐和胆汁酸是胆固醇代谢的主要产物,所以胆汁酸的分子式如图,而胆盐是阴离子形式,类似于这个(Roo-)基团。

中文百科

离子 Ion

(重定向自Anionic)
离子也是构成化学结构的基本粒子
伽凡尼电池

离子是指原子由于自身或外界的作用而失去或得到一个或几个电子使其达到最外层电子数为8个(如第一层是最外层,则为7个,若是氢离子,则没有外层电子)的稳定结构。这一过程称为电离。电离过程所需或放出的能量称为电离能

在化学反应中,金属元素原子失去最外层电子,非金属原子得到电子,从而使参加反应的原子或原子团带上电荷。带电荷的原子叫做离子,带正电荷的原子叫做阳离子,带负电荷的原子叫做阴离子。阴、阳离子由于静电作用而形成不带电性的化合物。

与分子、原子一样,离子也是构成物质的基本粒子。如氯化钠就是由氯离子和钠离子构成的。

英语百科

Ion 离子

(重定向自Anionic)
Hydrogen atom (center) contains a single proton and a single electron.  Removal of the electron gives a cation (left), whereas addition of an electron gives an anion (right).  The hydrogen anion, with its loosely held two-electron cloud, has a larger radius than the neutral atom, which in turn is much larger than the bare proton of the cation. Hydrogen forms the only cation that has no electrons, but even cations that (unlike hydrogen) still retain one or more electrons are still smaller than the neutral atoms or molecules from which they are derived.
Schematic of an ion chamber, showing drift of ions. Electrons drift faster than positive ions due to their much smaller mass.[2]
Avalanche effect between two electrodes. The original ionisation event liberates one electron, and each subsequent collision liberates a further electron, so two electrons emerge from each collision: the ionising electron and the liberated electron.
Mixed Roman numerals and charge notations for the uranyl ion. The oxidation state of the metal is shown as superscripted Roman numerals, whereas the charge of the entire complex is shown by the angle symbol together with the magnitude and sign of the net charge.

An ion (/ˈən, -ɒn/) is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge. Ions can be created, by either chemical or physical means, via ionization.

近义、反义、联想词
近义词
n.
detergent

adj.
anion

反义词
n.
cationic

联想词
polymeric聚合的;hydrophobic狂犬病的,恐水病的,患恐水病的,不易被水沾湿的;aqueous水的,水般的;cation阳离子;ionic离子的;ligand配合基;monomer单体;amine胺;ligands配体;surfactant表面活性剂;alkali碱;
英英词典
anionic n.
  1. a class of synthetic detergents in which the molecules do not ionize in aqueous solutions

  2. synonymous: anionic detergent, non-ionic detergent
anionic adj.
  1. of or relating to anions
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更新时间:2025/6/19 12:20:47