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
- The influence on precipitation acidity in different time and space is not alike due to geographical and meteorological conditions.
由于当地地理位置和气象条件的差异，不同的时间和不同空间里影响的程度也不同。 - 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。 - 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。 - 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。 - Kenya AA coffee, good coffee, a rare, with its rich aroma and acidity balanced and famous.
肯尼亚AA咖啡罕见的好咖啡，以其浓郁的芳香和酸度均衡而闻名。 - 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。 - High acidity coefficient, good chemical stability and fiber durability.
酸度系数高，具有良好的化学稳定性及纤维耐久性。 - 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 - Both nitrogen and sulphur emissions are major contributors to soil acidity and environmental pollution.
氮和硫的排放物是造成土壤酸度和环境污染的两大主要来源。 - 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