nhũ tương
Học thuậtThân thiện
Definition
- Noun:
- Emulsion: A mixture in which tiny droplets of one liquid are evenly dispersed and suspended throughout another liquid with which it does not normally mix. Milk is a common example of a natural emulsion.
Usage Examples
- Noun:
- Sữa là một loại nhũ tương tự nhiên của chất béo trong nước. (Milk is a natural emulsion of fat in water.)
- Kem dưỡng da này có dạng nhũ tương nhẹ, dễ thấm. (This moisturizer has a light emulsion texture that absorbs easily.)
- Trong nhiếp ảnh phim, nhũ tương nhạy sáng bọc quanh phim. (In film photography, a light-sensitive emulsion coats the film.)
Advanced Usage
- "Nhũ tương hóa" / "Sự nhũ tương hóa": The process of creating an emulsion, often using an emulsifying agent.
- Lecithin trong lòng đỏ trứng giúp nhũ tương hóa dầu và giấm trong sốt mayonnaise. (Lecithin in egg yolk helps emulsify oil and vinegar in mayonnaise.)
Variants and Related Words
- Chất nhũ hóa (n): Emulsifier, emulsifying agent. A substance that stabilizes an emulsion.
- Chất nhũ hóa ngăn dầu và nước tách ra. (An emulsifier prevents oil and water from separating.)
Synonyms
- Emulsion: The direct and most accurate translation.
- Dispersion: A more general scientific term for a mixture of one substance distributed in another.
Related Scientific Concepts
- Hệ keo (Colloidal system): A broader category of mixtures where one substance is dispersed in another; an emulsion is a type of colloidal system where both phases are liquids.
- Huyền phù (Suspension): A mixture where solid particles are dispersed in a liquid but will eventually settle (e.g., muddy water). This is different from an emulsion, where the dispersed phase is a liquid.