giấy lọc

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The Vietnamese word "giấy lọc" translates to "filter paper" in English. It refers to a special type of paper that is used to separate solids from liquids in various processes, such as in laboratories or when making coffee.

Usage Instructions:

• Common use: "giấy lọc" is often used in scientific experiments, cooking, or coffee brewing.
• How to use: You place "giấy lọc" in a funnel or filter holder, then pour a liquid through it. The paper will trap any solid particles, allowing only the liquid to pass through.

Example:

• In a lab, a scientist might say: "Chúng ta cần sử dụng giấy lọc để tách chất rắn ra khỏi dung dịch." (We need to use filter paper to separate the solids from the liquid.)

Advanced Usage:

• In environmental science, "giấy lọc" can be used to analyze water samples by filtering out impurities for further testing.

Word Variants:

• Giấy: This means "paper."
• Lọc: This means "to filter" or "to separate."

Different Meanings:

• While "giấy lọc" specifically refers to filter paper, the word "lọc" can also relate to other filtering processes, such as filtering air or oil.

Synonyms:

• Giấy lọc dầu: This means "oil filter paper," used specifically for filtering oil.
• Giấy thấm: This translates to "absorbent paper," which can also be used in similar contexts, but is designed to absorb rather than filter.

Conclusion:

"Giấy lọc" is an essential item in both scientific and culinary fields, allowing for the separation of solids from liquids.

Academic

1. Filter-paper