The pH scale quantifies the concentration of hydrogen ions in a solution.

pH值标度用于量化溶液中氢离子的浓度。

金山词霸

They use it to split water into hydrogen ions, electrons and oxygen.

在光合作用中，植物将水分解为氢离子、电子和氧。

辞典例句

This type of ions must all be opened by a concerted process.

所有该类离子都一定得按有关程序开环.

辞典例句

The different isozymes bind calcium ions with different affinities.

不同的同功酶以不同的亲和力与钙离子相结合.

辞典例句

The aziridinium ions must all be opened by a concerted process.

亚胺基杂环丙烷季铵盐的阳离子,一定是按协同反应的方式开环的.

辞典例句

The electric fields of these ions are more easily distorted.

这些离子的电场较容易畸变.

辞典例句

Atomic hydrogen was formed as a breakup product of the ions.

作为这两种离子分裂的产物,形成了原子状态的氢.

辞典例句

It contains functional groups which can exchange with ions from solution.

它含有能与溶液中离子发生交换作用的官能团.

辞典例句

In some way, positive and negative ions are developed in a thunderstorm.

在雷雨中, 正离子和负离子以某种方式形成.

辞典例句

Carbonation is the combination of carbonate or bicarbonate ions with minerals.

碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用.

辞典例句

Ions of different isotopes converge at different points on the photographic plate.

在照相底板上不同的同位素的离子会聚于不同点.

辞典例句

Formation constants of complex ions also are of widely varying accuracy.

一些络离子生成常数的准确度差别也很大.

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In the mass spectrograph the ions are focused onto a photographic plate.

在质谱仪中,离子聚焦在感光板上.

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Only a fraction of the A ions are in tetrahedral sites.

只有一部分A离子处在四面体的位置上.

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A true electrolyte consists of ions in the pure state.

真正的电解质在纯态下由离子组成.

辞典例句