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hydrogen ion determination apparatus 氢离子测定器
hydrogen ion determination 氢离子浓度测定
The easiest way to make one is to add a hydrogen ion (H+). 形成阳碳的最简单的办法就是加上一个氢离子。
Weak acids ionize partly ( <1% ionize) in water to give hydrogen ion. 弱酸在水中部份电离(<1%25电离)，放出氢离子。
PH value: Self defines the negative logarithm being hydrogen ion concentration. PH值：本身定义是氢离子浓度的负对数。
A substance capable of yielding hydrogen ions. 氢离子供体一种可放出氢离子的物质
Acids dissociate to give hydrogen ions. 酸分解时会释放出氢离子。
Thus, in alkalosis, the increased potassium ion excretion in exchange for sodium ion permits hydrogen ion conservation. 因此在碱中毒中，钠钾交换的增加使氢离子保留。
He made the assumption that the electronic charge is numerically equal to the charge on a hydrogen ion. 他假设电子的电荷数与一个氢离子的电荷数相等。
Having only one hydrogen ion to donate to a base in an acid-base reaction;monoprotic. 一（碱）价的在酸碱反应中只有一个氢离子转移到碱上的；
Having only one hydrogen ion to donate to a base in an acid-base reaction; monoprotic. 一（碱）价的在酸碱反应中只有一个氢离子转移到碱上的；一碱价的
The complex reaction on the oxygen side occurs when a hydrogen ion and an electron mate with oxygen to produce water. 氢离子与一个电子和氧配对时，氧气侧便发生复杂的反应，然后产生水。
The two CO2 molecules absorbed by one DETA is faverable in the process and hydrogen ion dissociated from hydroxy ... 氨基甲酸分子中羟基氢离子的电离,在质子受体(如水分子)存在下更为有力,与实验结果相一致。
On hydrolysis, two hydrogen ions are released from chromic oxide. 铬酐水解可释放出两个活跃程度不同的氢离子。
In metabolic acidosis the reverse process occurs, and the excess hydrogen ion exchanges for sodium with retention of greater amounts of potassium. 在代谢性碱中毒中，会出现相反的过程，过多氢拿交换使得大量的钾离子保留在体内。
In this work, we study the characteristic of SiO2-Si interface of MOS capacitor under the influence of hydrogen ion after water immersion. 在本论文中，我们研究一种金氧半电容元件氧化层与矽界面特性在浸水处理后所受到的氢影响。
Approximately 8.7% of the water is composed of hydrogen ion concentration, while the rest constitutes silicic acid, natrium, magnesium, and other beneficial elements. 泉水中氢离子的浓度为8.;7%25，同时含有钠、钙、镁等多种矿物质。
The parietal cells concentrate hydrogen ions more than one million times. 壁细胞浓缩氢离子100万倍以上。
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、求解准确.
The activity of the first hydrogen ion is similar to those from sulfuric acid and can be used to analyze the concentration of chromic anhydride and sulfuric acid. 第一个氢离子的活跃程度与硫酸释放出来的氢离子相近,可用来分析铬酐与硫酸的总浓度;第二个氢离子用来分析铬酐的浓度。