脫氧（tuō yǎng）

Pronunciation: tuō yǎng

Basic Meaning: deoxygenation

Detailed Explanation: 脫氧 (tuō yǎng) is a compound word made up of the characters "脫" (tuō) meaning "to remove" and "氧" (yǎng) meaning "oxygen". It refers to the process of removing oxygen from a substance or environment.

Usage Scenarios: This term is commonly used in scientific and technical contexts, such as in chemistry, biochemistry, and biology, to describe the process of removing oxygen from a compound or system.

Story Origin: The origin of this term can be traced back to scientific research and experimentation in the field of chemistry and biology, where the process of deoxygenation is an important aspect of understanding various chemical reactions and biological processes.

Structure of the Idiom: This term follows a typical Chinese compound word structure, where two characters are combined to form a new word with a specific meaning.

Example Sentences:

1. 這個實驗需要先脫氧水樣。 (Zhège shíyàn xūyào xiān tuōyǎng shuǐyàng.) - This experiment requires deoxygenating the water sample first.

2. 在這個反應中，氫氣將被用來脫氧化合物。 (Zài zhège fǎnyìng zhōng, qīngqì jiāng bèi yòng lái tuōyǎng huàhéwù.) - In this reaction, hydrogen gas will be used to deoxygenate the compound.

Memory Techniques: To remember the term "脫氧" (tuō yǎng), you can associate it with the idea of removing oxygen. Visualize someone removing oxygen from a substance or environment, and connect this mental image with the term. You can also create a mnemonic sentence using the pinyin of the term, such as "Tuo Yang takes away oxygen".

Extended Learning: To further enhance your understanding of "脫氧" (tuō yǎng), you can explore related scientific concepts, such as oxidation and reduction reactions, as well as the role of oxygen in various chemical and biological processes.

Example Sentences from Different Age Groups:

1. Children: 我用脫氧劑把水中的氧氣去掉了，然后觀察了變化。 (Wǒ yòng tuōyǎng jì bǎ shuǐ zhōng de yǎngqì qùdiào le, ránhòu guānchá le biànhuà.) - I used a deoxygenating agent to remove the oxygen from the water and then observed the changes.

2. Teenagers: 這個實驗要求我們使用脫氧方法來制備無氧環境。 (Zhège shíyàn yāoqiú wǒmen shǐyòng tuōyǎng fāngfǎ lái zhìbèi wúyǎng huánjìng.) - This experiment requires us to use deoxygenation methods to create an oxygen-free environment.

3. Adults: 在這個化學反應中，我們需要對產物進行脫氧處理。 (Zài zhège huàxué fǎnyìng zhōng, wǒmen xūyào duì chǎnwù jìnxíng tuōyǎng chǔlǐ.) - In this chemical reaction, we need to deoxygenate the product.