acidity
英 [əˈsɪdəti]
美 [əˈsɪdəti]
n. 酸味; 酸性
复数:acidities
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.- ...citric acid...
柠檬酸 - Acids in the stomach destroy the virus.
胃酸能杀死病毒。
- ...citric acid...
- ADJ-GRADED (物质)含酸的,酸性的
Anacidsubstance contains acid.- 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。
- These shrubs must have an acid, lime-free soil.
- ADJ-GRADED (水果或饮料)酸味的,酸的
Anacidfruit or drink has a sour or sharp taste.- 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。
- These wines may taste rather hard and somewhat acid.
- ADJ-GRADED 尖刻的;刻薄的
Anacidremark, oracidhumour, is very unkind or critical.- 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。
- This comedy of contemporary manners is told with compassion and acid humour.
- 麦角酰二乙胺
The drugLSDis sometimes referred to asacid. - See also:amino acidhydrochloric acidnitric acidnucleic acidsulphuric acid
英英释义
noun
- the property of being acidic
- pH values below 7
- the taste experience when something acidic is taken into the mouth
双语例句
- Ion-exchange chromatography A type of CHROMATOGRAPHY in which the compounds are separated according to their acidity.
离子交换色谱法:是一种根据混合物酸度将其分离的色谱技术。 - 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; - 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 - How do you test the acidity of soil?
你怎样测试土壤的酸度? - 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 - 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。 - The aquation of JM216 and the effects of acidity and light on the stability of JM216 were studied.
研究了JM216的水合反应动力学,并考察了光照、稀酸对其稳定性的影响。 - Carbon dioxide in solution contributes to acidity, but this is supplemented with additional acid in most carbonated drinks.
酸溶解的二氧化碳会产生酸度,但在大多数碳酸饮料中还要使用其它的酸来补充酸度。 - This is the fresh, zippy, invigorating smell of lemon zest usually associated with the fruit's acidity.
这是一种柠檬风味的新鲜、活泼、爽快的味道,通常和水果的酸味相关联。