bội hoạt

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The Vietnamese word "bội hoạt" refers to a scientific concept, particularly in the fields of biology and chemistry. In English, it translates to "surfactant." A surfactant is a substance that reduces the surface tension of a liquid, which allows it to spread more easily. Surfactants are commonly used in various products, including detergents, soaps, and emulsifiers.

Usage Instructions:

• "Bội hoạt" is typically used in scientific contexts, particularly in discussions about chemistry, biology, and materials science.
• You might encounter this word in textbooks, research papers, or discussions related to cleaning products and emulsification processes.

Example:

• "Nước rửa chén chứa nhiều bội hoạt để giúp làm sạch dầu mỡ." (Dishwashing liquid contains many surfactants to help remove grease.)

Advanced Usage:

• In more advanced discussions, "bội hoạt" can be categorized into different types, such as anionic, cationic, nonionic, and amphoteric surfactants, each having specific properties and applications.

Word Variants:

• "Bội hoạt" can be used in different forms, such as:
  • "Chất bội hoạt" (surfactant substance)
  • "Tính bội hoạt" (surfactant properties)

Different Meaning:

• While "bội hoạt" primarily refers to surfactants, in some contexts, it can also imply the concept of activation or enhancement in a broader sense, especially in biological systems.

Academic

1. (sinh học, hoá học) Suractived