52词语>英语词典>acidity翻译和用法

acidity

英 [əˈsɪdəti]

美 [əˈsɪdəti]

n.  酸味; 酸性

复数:acidities 

TOEFL化学

BNC.13106 / COCA.17453

牛津词典

    noun

    • 酸味;酸性
      the state of having a sour taste or of containing acid

      柯林斯词典

      • N-MASS 酸
        Anacidis a chemical substance, usually a liquid, which contains hydrogen and can react with other substances to form salts. Some acids burn or dissolve other substances that they come into contact with.
        1. ...citric acid...
          柠檬酸
        2. Acids in the stomach destroy the virus.
          胃酸能杀死病毒。
      • ADJ-GRADED (物质)含酸的,酸性的
        Anacidsubstance contains acid.
        1. These shrubs must have an acid, lime-free soil.
          这些灌木必须生长在不含石灰的酸性土壤环境。
      • ADJ-GRADED (水果或饮料)酸味的,酸的
        Anacidfruit or drink has a sour or sharp taste.
        1. These wines may taste rather hard and somewhat acid.
          这些酒可能喝着比较冲并且有股酸味。
      • ADJ-GRADED 尖刻的;刻薄的
        Anacidremark, oracidhumour, is very unkind or critical.
        1. This comedy of contemporary manners is told with compassion and acid humour.
          这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。
      • 麦角酰二乙胺
        The drugLSDis sometimes referred to asacid.
        1. See also:amino acidhydrochloric acidnitric acidnucleic acidsulphuric acid

        英英释义

        noun

        • the property of being acidic
            Synonym:sournesssour
          1. pH values below 7
            1. the taste experience when something acidic is taken into the mouth
                Synonym:acidulousness

              双语例句

              • Adsorption, acidity and physico-chemical properties of heteropoly acid catalysts
                杂多酸催化剂的吸附、酸性和物化性质
              • It was found that the interference effect of the matrix and acidity was independent of the concentration of calcium.
                结果表明,基体和酸度的干扰表现为与分析元素无关。
              • Study on changes of quality and acidity of pollen yoghourt in storage
                花粉酸奶在贮藏过程中酸度和品质变化的研究
              • In hot regions, extra tartaric acid is added to'correct'the acidity.
                在热的地区,需加入额外的酒石酸来“纠正”酸度。
              • The major characteristics of soils are texture, acidity, nutrient content, gaseous content, and moisture content.
                土壤的主要特性有质地、酸度、养分含量、气体含量和含水量。
              • Hard: Firm, resulting from high acidity or tannins.
                涩口:由于酸度和丹宁含量高而引起的麻辣的感觉。
              • The effect of acid treatment on the structure and acidity of β zeolite was investigated.
                考察了酸处理对β沸石的结构和酸性的影响;
              • Harm and controlling of acidity and ash content in liquid sulfur
                液体硫磺中酸度和灰分的危害及控制
              • The higher the acidity of solvent, the higher the solubility of As and Se in it.
                溶提剂酸度愈高,对飞灰中砷、硒的溶解率也愈高。
              • Research also suggests that the high acidity of energy and sports drinks can erode enamel.
                研究还表明,酸度高的能量和运动饮料可以侵蚀牙釉质。