英语释义

• a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus

片语

hydrogen n ion氢离子

hydrion氢离子；质子

hydrogen like ion类氢离子

Hydrogen difluoride ion氟化氢根

Hydrogen phosphate ion磷酸盐

hydrogen field ion source氢场离子源

hydrogen-ion indicator酸堿指示剂

hydrogen n ion concentration氢离子浓度

The hydrogen molecule ion氢分子离子

英汉例句

• having only one hydrogen ion to donate to a base in an acid-base reaction; monoprotic.

  一（堿）价的在酸堿反应中只有一个氢离子转移到堿上的；

• however, there is only a moderate correlation between the hydrogen ion concentration of a food and its perceived sourness due to the penetration of non-dissociated acids inside the taste cells.

  然而，因为未分离酸渗透到味觉细胞中，饲料的氢离子浓度和它的酸味感觉之间仅仅有一个中度相关性。

• expression of hydrogen ion concentrationsintermsof molar concentrations is rather cumbersome.

  用摩尔浓度表示氢离子浓度是相当麻烦的。

• using the definition and calculation formula of distribution coefficients, the deduction of the hydrogen ion concentration in solutions will be simple, clear and exact.

  利用分布系数的定义和计算公式推导溶液的氢离子浓度，该方法思路简单、明了、求解準确。

• two hydrogen ion exchangers are now filled with weak acid resin, instead. and, the waste acid is made use of first to regenerate. thus, the running period of the ion exchangers is getting longer;

  现采用前置氢技术，将两台氢型离子交换器改装弱酸树脂，并先利用废酸液进行再生。

• well, we would have to h+ have one of these hydrogen atoms go to an h plus, * plus an electron, right? **h --> h+ + e-** so, now we have a hydrogen ion here.

  我们先要让,一个氢原子变成氢离子，加上一个电子，对么*,我们现在有一个氢离子了。

• the test results show that the reaction process of decomposition of witherite with nitric acid is the typical mass-transfer control process, in which the hydrogen ion diffuses through liquid film.

  结果表明：硝酸分解毒重石的反应过程是典型的氢离子通过液膜的传质控制的反应过程。

• patterned porous silicon(ps) films were fabricated based on hydrogen ion implantation technique and typical electrochemical anodic etching method.

  基于氢离子注入技术和典型电化学阳极浸蚀法制备了多孔硅有图（ps）薄膜。

• in chapter 2, the time-resolved spectroscopy of negative hydrogen ion in electric field near an elastic surface is investigated in the framework of semiclassical theory.

  在第二章里，我们应用半经典理论，特别是闭合轨道理论对于静电场中的氢负离子在弹性墻表面附近的自关联函数进行了研究。

• it was found that the transport of hydrated hydrogen ion to the surface of steel depends strongly on the inhibitor molecular aggregation in the monolayers.

  研究发现：在单分子膜中，水合氢离子传递的离子通道强烈地依赖于缓蚀剂分子的排列方式。

• the driving force of the transportation is differences of concentration of hydrogen ion between feed phase and stripping phase.

  料液相与回收相溶液之间的氢离子浓度之差是镉离子迁移的动力；

• hydrogen ion lens are loaded and neutral hydric gas is filled in simulation in order to observe the interactional behavior of electrons and ions.

  模拟通过加载氢离子圆盘和充入中性氢气，观察了引入离子后电子束和离子的行为。

• the interaction between acid and mineral rocks is discussed according to the role that size, energy and reaction property of hydrogen ion and acid ions play in the reaction;

  从氢离子的体积、能量及反应特性和酸根离子在反应过程中的作用，讨论了酸与巖石矿物的相互作用；