filter paper

filter paper的音标为[ˈfɪltə ˈpeɪpər]，基本翻译为“滤纸”，速记技巧为：过滤用纸，记为“飞特佩”。

Filter paper的英文词源可以追溯到拉丁语“filtrare”，意为“过滤”。这个词在英语中经过了一些变化形式，例如“filter cloth”和“filter medium”。

变化形式：

Filter paper：过滤纸，源自拉丁语，用于过滤液体或气体。

Filter cloth：过滤布，是一种用于过滤的织物。

Filter medium：过滤介质，指的是用于过滤的物质，可以是纸、布、陶瓷或其他材料。

相关单词：

1. Fiber filter：纤维过滤器，用于过滤液体或气体中的微粒。

2. Membrane filter：膜过滤器，利用膜的特性进行过滤，通常用于分离分子级别的物质。

3. Pressure filter：压力过滤器，一种用于过滤液体的设备，通常使用滤纸或滤网进行过滤。

4. Sediment filter：沉淀过滤器，用于去除液体中的沉淀物和杂质。

5. Purification filter：净化过滤器，用于去除液体或气体中的有害物质，提高其质量。

6. Microfilter：微过滤器，用于过滤液体中的微小颗粒和细菌。

7. Retention filter：保留过滤器，用于去除液体中的悬浮物和杂质，同时保留有用的物质。

8. Coalescer：溶合器，用于去除水中的雾化和油滴，通过溶合剂与油滴的相互作用。

9. Dew point filter：露点过滤器，用于防止冷凝水的形成，通常用于空调系统。

10. Ultrafilter：超滤过滤器，用于分离分子级别的物质，通常用于水处理和饮料生产。

常用短语：

1. filter out 过滤掉

2. filter through 过滤

3. filter paper 过滤纸

4. sieve through 筛滤

5. pass through filter 经过滤

6. filter out impurities 过滤掉杂质

7. filter out unwanted substances 过滤掉不需要的物质

双语例句：

1. Filter paper is used to separate water from impurities in water samples. （过滤纸用于将水样中的杂质和水分离。）

2. The coffee grounds were filtered through a filter paper to remove any impurities. （咖啡豆通过过滤纸过滤以去除任何杂质。）

3. The soil was sieved through a fine mesh filter paper to remove any large particles. （土壤通过细网过滤纸筛选以去除任何大颗粒。）

4. Filtering through a filter paper is a simple and effective way to remove bacteria from water. （通过过滤纸过滤是去除水中细菌的一种简单而有效的方法。）

5. Filtering out impurities from the air is essential for maintaining good health. （过滤空气中的杂质对于保持健康至关重要。）

6. Filtering out unwanted substances from the environment is crucial for environmental protection. （从环境中过滤掉不需要的物质对于环境保护至关重要。）

7. Filtering out impurities from food is necessary to ensure its safety and quality. （过滤食物中的杂质对于确保其安全和质量至关重要。）

英文小作文：

Filter Paper: A Key Tool in Environmental Protection

Filter paper is a common tool used in various fields, including water treatment, food processing, and environmental protection. It plays a crucial role in removing impurities and unwanted substances from various sources, ensuring the safety and quality of the products we consume every day.

In water treatment, filter paper is used to separate water from impurities, making it safe and clean for consumption. By using filter paper, we can ensure that the water we use is free from harmful bacteria and other microorganisms that can cause various diseases.

In food processing, filter paper helps remove impurities from food products, ensuring their safety and quality. It ensures that the food we eat is free from harmful substances that can cause illnesses or spoilage, thereby ensuring our health and well-being.

Filter paper also plays an essential role in environmental protection by removing unwanted substances from the environment. It helps us maintain a clean and healthy environment, reducing the burden on our natural resources and ensuring sustainable development for future generations.

In conclusion, filter paper is a versatile tool that plays a crucial role in ensuring the safety and quality of the products we consume every day, as well as in maintaining a clean and healthy environment. We should continue to use it and promote its use in order to safeguard our health and the environment for future generations.