
词汇分析: anionic
“anionic”是一个形容词,通常用于化学领域,指的是带负电荷的离子。它没有名词形式,但在特定上下文中可以用作名词,指代这种类型的离子。以下是对“anionic”的进一步分析:
词语辨析
在化学中,“anionic”与“cationic”相对,“cationic”指带正电荷的离子。因此,理解这两个词的区别对于学习化学非常重要。
近义词
- negatively charged
反义词
- cationic
柯林斯词典定义
根据柯林斯词典,“anionic”是指与负离子相关的,通常用于描述化合物或溶液中存在的负电荷离子。
牛津词典定义
牛津词典定义“anionic”为含有负电荷的离子的,通常在化学反应或溶液中具有重要作用。
用法
在科学文献和化学实验中经常使用“anionic”来描述各种化学物质的特性和反应。
例句
The solution contains a high concentration of anionic surfactants that help reduce surface tension.
该溶液含有高浓度的阴离子表面活性剂,有助于降低表面张力。
Anionic polymers are often used in wastewater treatment to remove contaminants.
阴离子聚合物常用于废水处理,以去除污染物。
In this experiment, we will analyze the behavior of anionic species in different pH levels.
在这个实验中,我们将分析阴离子物种在不同pH水平下的行为。
The presence of anionic ions can affect the solubility of various compounds.
阴离子的存在会影响各种化合物的溶解度。
Many detergents are formulated to be anionic to improve cleaning efficiency.
许多洗涤剂被配方为阴离子以提高清洁效率。
The anionic charge of the particles helps them to repel each other.
颗粒的阴离子电荷使它们相互排斥。
Researchers are studying the effects of anionic surfactants on oil spill remediation.
研究人员正在研究阴离子表面活性剂对油污清理的影响。
In biological systems, anionic compounds can play a crucial role in cell signaling.
在生物系统中,阴离子化合物在细胞信号传递中起着关键作用。
Some dyes are anionic and will bond strongly to positively charged fabrics.
一些染料是阴离子的,会牢牢地与带正电的织物结合。
The study focused on the interaction between anionic and cationic species in solution.
该研究集中在溶液中阴离子和阳离子物种之间的相互作用。
The anionic nature of the compound makes it suitable for various industrial applications.
该化合物的阴离子特性使其适合各种工业应用。
To enhance performance, we need to optimize the ratio of anionic to cationic components.
为了提高性能,我们需要优化阴离子和阳离子成分的比例。
In aqueous solutions, anionic and cationic species can form complexes.
在水溶液中,阴离子和阳离子物种可以形成络合物。
The effectiveness of anionic agents in removing stains is well documented.
在去除污渍方面,阴离子剂的有效性有充分的文献记录。
During the reaction, anionic intermediates are formed, which are essential for product synthesis.
在反应过程中,会形成阴离子中间体,这对于产品合成至关重要。
Understanding the properties of anionic species is crucial for developing new materials.
理解阴离子物种的特性对开发新材料至关重要。
The anionic nature of these materials allows for better adhesion on various surfaces.
这些材料的阴离子特性使其能够在各种表面上更好地附着。
In general, anionic surfactants tend to be more effective in hard water conditions.
一般来说,阴离子表面活性剂在硬水条件下往往更有效。