?一：polymer是什么意思（中英文）解釋的意思

polymer是指由許多重復(fù)單元（monomer）通過共價(jià)鍵連接而成的大分子化合物。這種分子結(jié)構(gòu)可以形成不同的聚合物，如塑料、橡膠、纖維等。它是一種重要的化學(xué)物質(zhì)，廣泛應(yīng)用于工業(yè)生產(chǎn)和日常生活中。

Polymer is a large molecule compound formed by connecting many repeating units (monomers) through covalent bonds. This molecular structure can form different polymers, such as plastics, rubber, fibers, etc. It is an important chemical substance widely used in industrial production and daily life.

二：怎么讀（音標(biāo)）

[p??l?m?r]

三：用法

polymer作為名詞，可用作單數(shù)或復(fù)數(shù)形式。它可以用來指代任何具有重復(fù)單元結(jié)構(gòu)的大分子化合物。在化學(xué)領(lǐng)域，polymer通常指代聚合物，如聚乙烯、聚氯乙烯等。在生物學(xué)領(lǐng)域，polymer也可以指代生物大分子，如蛋白質(zhì)、核酸等。

Polymer can be used as a noun in both singular and plural forms. It can refer to any large molecule compound with a repeating unit structure. In the field of chemistry, polymer usually refers to polymers such as polyethylene, PVC, etc. In biology, polymer can also refer to biological macromolecules such as proteins, nucleic acids, etc.

四：例句1-5句且中英對(duì)照

1. The polymer used in this plastic bottle is recyclable.

這個(gè)塑料瓶使用的聚合物可以回收利用。

2. The polymer chains in this rubber tire are tightly bonded together.

這個(gè)橡膠輪胎中的聚合物鏈緊密地結(jié)合在一起。

3. DNA is a natural polymer made up of nucleotide monomers.

DNA是由核苷酸單元組成的天然聚合物。

4. The company specializes in the production of various types of polymers for industrial use.

該公司專門生產(chǎn)各種工業(yè)用途的聚合物。

5. The new technology allows for the synthesis of polymers with improved properties.

這項(xiàng)新技術(shù)可以合成具有改良性能的聚合物。

五：同義詞及用法

polymer的同義詞包括macromolecule、plastic、resin等。它們都指代具有重復(fù)單元結(jié)構(gòu)的大分子化合物，但在不同領(lǐng)域或語境下有不同的用法。，在化學(xué)領(lǐng)域，macromolecule更常用于指代生物大分子，如蛋白質(zhì)、核酸等；而在工程領(lǐng)域，plastic和resin更常用于指代塑料材料。

Synonyms for polymer include macromolecule, plastic, resin, etc. They all refer to large molecule compounds with repeating unit structures, but may have different uses in different fields or contexts. For example, in the field of chemistry, macromolecule is more commonly used to refer to biological macromolecules such as proteins, nucleic acids, etc.; while in engineering, plastic and resin are more commonly used to refer to plastic materials.

六：編輯總結(jié)

polymer是一種由許多重復(fù)單元連接而成的大分子化合物，具有廣泛的應(yīng)用價(jià)值。它可以用來制造各種塑料、橡膠、纖維等產(chǎn)品，也可以作為生物大分子在生物學(xué)研究中發(fā)揮重要作用。掌握polymer的定義、發(fā)音、用法及同義詞，有助于更好地理解和運(yùn)用這一化學(xué)概念。