denaturation的音標(biāo)為：[di"n?:tj??] ，中文翻譯為“變性；解聚”。

速記技巧：可以記為“denat”諧音為“碟內(nèi)禿”，指蛋白質(zhì)變性。

英文詞源：

denaturation：源自拉丁語“denatus”，意為“破壞、毀壞”。

變化形式：

名詞形式：denaturation，denaturant，denaturationist。

形容詞形式：denaturate。

相關(guān)單詞：

1. denaturation（變性）：指生物大分子（如蛋白質(zhì)）在高溫、強(qiáng)酸或強(qiáng)堿等化學(xué)或物理因素作用下，分子內(nèi)部原有的結(jié)構(gòu)被破壞的現(xiàn)象。

2. denaturant（變性劑）：指能夠破壞生物大分子結(jié)構(gòu)的化學(xué)物質(zhì)，如酸、堿、酒精等。

3. denaturate（使變性）：指使生物大分子失去原有的結(jié)構(gòu)，使其變成變性狀態(tài)。

4. denaturization（變性化）：指生物大分子的結(jié)構(gòu)被破壞的過程。

5. denaturist（變性論者）：指主張使用變性劑使生物大分子失去原有結(jié)構(gòu)的學(xué)者。

6. undenature（復(fù)性）：指將生物大分子從變性狀態(tài)恢復(fù)到原有結(jié)構(gòu)的過程。

7. redenaturant（復(fù)性劑）：指能夠促進(jìn)生物大分子復(fù)性的物質(zhì)，如某些小分子物質(zhì)和離子等。

8. renaturation（復(fù)性過程）：指生物大分子從變性狀態(tài)恢復(fù)到原有結(jié)構(gòu)的整個(gè)過程。

9. protein denaturation（蛋白質(zhì)變性）：指蛋白質(zhì)在某些條件下，分子內(nèi)部原有的結(jié)構(gòu)被破壞的現(xiàn)象，通常與溫度、酸堿度等因素有關(guān)。

10. DNA denaturation（DNA變性）：指DNA雙鏈解開成為單鏈的過程，通常與高溫、酸堿度等因素有關(guān)。

常用短語：

1. denaturation temperature (DT)

2. heat denaturation

3. DNA denaturation

4. protein denaturation

5. protein unfolding

6. unfolding temperature

7. unfolding process

雙語例句：

1. The temperature of the solution must be increased slowly to avoid protein denaturation.

2. The DNA sample was heated to denature the DNA strands.

3. The unfolding process of proteins is a crucial step in many biological reactions.

4. The denaturation temperature of proteins varies depending on their structure and environment.

5. The unfolding temperature of a protein is determined by its amino acid sequence and environment.

6. Protein denaturation can lead to the formation of aggregates that may be harmful to cells.

7. The process of protein unfolding is complex and involves a series of chemical reactions.

英文小作文：

DNA Denaturation: The Key to Genetic Research

DNA denaturation is a crucial process in genetic research, as it allows scientists to study the structure and function of DNA molecules. When DNA is heated, its double-stranded structure unravels, resulting in single-stranded DNA that can be easily analyzed and studied. This process is essential for understanding how genes are expressed and how mutations affect cellular function.

In recent years, advances in DNA sequencing technology have allowed researchers to study large amounts of DNA data, which has led to an increasing understanding of genetic diseases and the development of new treatments and cures. However, without the ability to denature DNA, these studies would be impossible. Therefore, understanding the process of DNA denaturation is essential for progress in genetic research and medicine.