导读：
pka在中文中有‘ä、菲律宾剑道协会’的意思，pka是什么意思 pka的翻译、读音、例句、中文解释，作为缩写词时有'1994年'的意思，在线发音：[PKA]，pka是一个英语缩写词，在《英语词汇学习小词典》中，共找到72个与pka相关的释义和例句。
pka是化学中的指标，表示一个化学物质的酸性或碱性的强度。pka的值越小，表示该物质越强酸性；pka的值越大，表示该物质越弱酸性或碱性。
中文翻译：pka
读音：p-k-a
例句：
1. pH值和pka值在化学反应中起着重要的作用。
pH value and pKa value play important roles in chemical reactions.
2. 在酸碱中和反应中，pka值的变化会产生重大影响。
The change in pKa value can have a significant impact on acid-base and reaction processes.
pka的中文解释是"电离常数、蛋白激酶"，作为名词时有"离解常数"的意思，在线读音是[p'kə]，pka是一个英语名词，在《新英汉词典（第3版）》中，共找到92个与pka相关的例句。
Pka的中文翻译
1.电离常数
例句:CONCLUSION: PKC, instead of PKA, was involved in the signal transduction of the rapid effect of B on glycine uptake in C6 cells. (结论：上述结果提示蛋白激酶C参与了硫酸皮质酮快速抑制C6细胞摄取甘氨酸的信号转导过程。)
2.蛋白激酶
例句:Effect of the PKA-CREB signal transduction during spatial learning and memory in marginal division of rat striatum and hippocampus (PKA-CREB信号通路在大鼠纹状体边缘区及海马空间学习记忆过程中的作用)
3.离解常数
例句:So this PKA sensor not only indicates whether the enzyme is on or off, but also locates where PKA is being turned on or off within the cell. (所以这种PKA传感器不仅显示酶是否开或关，而且当PKA正开或关时在胞内定位它。)
4.前激肽释放酶激活剂、离解常数
例句:A Quantitative Relationship Between pKa and Molecular Vibration Intrinsic Frequency of Nonmetal Binary Hydrides (翻译:非金属二元氢化物分子振动固有频率与pKa常数的定量关系)
例句
1. So this PKA sensor not only indicates whether the enzyme is on or off, but also locates where PKA is being turned on or off within the cell. (翻译:所以这种PKA传感器不仅显示酶是否开或关，而且当PKA正开或关时在胞内定位它。)
2. A Quantitative Relationship Between pKa and Molecular Vibration Intrinsic Frequency of Nonmetal Binary Hydrides (翻译:非金属二元氢化物分子振动固有频率与pKa常数的定量关系)
3. It's revealed that the cooperation of different TPK products produces different PKA activity. (翻译:实验结果表明，不同TPK基因表达产物的协同作用产生的PKA活性不同。)
4. Predicting the PKa of Pyridines Compounds with Ab-initio Quantum Chemical Description (翻译:用从头算量化参数吡啶类化合物的PKa值)
5. The Quantitative Structure-Property Relationships Between the Topological Indices of Molecular Tree and pKa Values of Carboxylic Acids (翻译:分子树拓扑指数与羧酸化合物pKa值的定量构效关系)
6. Exercise also increased PKA levels by 33 percent in the brain-injured animals and 22 percent in the shams. (翻译:演习中，还增加了蛋白激酶水平的33 %，在脑损伤动物和22 %是在掩人耳目。)
7. The effective mobility (meff) of ten model dipeptides was measured by CZE at different pH values, enabling to determine their pKa values, charge and meff at any pH. (翻译:通过CZE在不同的PH值下测得了十个模式二肽的有效迁移率，从而能够确定在每一PH值下它们的解离常数值，电荷情况及有效迁移率。)
8. Three TPK genes have specific targets respectively, but the difference between them in PKA activity is unknown. (翻译:三个TPK基因有靶标特异性，但它们在PKA活性方面有什么差异还不清楚。)
近义词&反义词
pka作为名词的时候，其近义词以及反义词有s、pkas等。
1. 词义：pKa是指酸性溶液中酸分子失去一个质子的平衡常数的负对数。
2. 词性：缩写词，常用于化学领域。
3. 词组搭配：pKa值、pKa表、pKa常数。
4. 短语：无。
5. 发音拼写：pē-kā-ē。
例句：
1. The pKa value of a compound is a measure of its acidity.
化合物的pKa值是其酸度的一种度量方式。
2. Understanding the pKa table is essential for many experiments in chemistry.
理解pKa表对于化学实验中的许多实验都是必不可少的。
3. The pKa constant is used to determine the strength of an acid.
pKa常数被用于确定一个酸的强度。
4. The pKa value of a molecule has a direct effect on its reactivity.
一个分子的pKa值会直接影响它的反应性。
5. By comparing the pKa values of different acids, chemists can determine their relative strengths.
通过比较不同酸的pKa值，化学家可以确定它们的相对强度。
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