biopolymer

简明释义

英[baɪəʊˈpɒlɪmə(r)]美[ˌbaɪoˈpɑlɪmər]

n. 生物高聚物，[生化] 生物聚合物

英英释义

单词用法

同义词

反义词

例句

1.The biopolymer polyhydroxyalkanoate came next on the list.

接下来轮到生物高聚物聚羟基脂肪酸酯。

2.What are they made of some kind of elastic biopolymer adhesive?

这是什么做的一种有弹性的生物高聚物粘胶？

3.Chitosan is one of the most abundant natural polymers, This biopolymer has useful functional groups such as hydroxyl and amine, so it can interact with metal ions.

壳聚糖是一种天然高分子，分子中含有大量的氨基和羟基，对金属离子有很好的吸附能力。

4.The suspended particles in biopolymer solution, when moving through the porous media, are captured by the latter, which reduces remark— ably the solution permeability through the media.

物理实验发现，所用的生物聚合物溶液中的悬浮微粒在多孔介质中进行运移，并被捕集，因而引起溶液在介质中的渗透率显著下降。

5.What are they made of, some kind of elastic biopolymer adhesive?

它们是用什么做的，一种弹性生物高聚物粘合剂？

6.The update development of the biopolymer-based antimicrobial films and coatings packaging was reviewed.

对以各种生物聚合物为材料的抗菌涂层、抗菌包装薄膜的最新研究进展进行了综述。

7.Researchers are exploring the use of biopolymer to create sustainable packaging materials.

研究人员正在探索使用生物聚合物来制造可持续的包装材料。

8.The biopolymer derived from algae has shown great potential in medical applications.

从藻类提取的生物聚合物在医疗应用中显示出巨大的潜力。

9.In agriculture, biopolymer can be used to improve soil quality and water retention.

在农业中，生物聚合物可以用来改善土壤质量和水分保持。

10.The biodegradable biopolymer is an eco-friendly alternative to traditional plastics.

这种可生物降解的生物聚合物是传统塑料的环保替代品。

11.Scientists are developing new biopolymer composites for use in construction materials.

科学家们正在开发新的生物聚合物复合材料，用于建筑材料。

作文

Biopolymers are naturally occurring polymers that are produced by living organisms. They play a crucial role in various biological functions and are essential for life. Examples of biopolymers include proteins, nucleic acids, and polysaccharides. These substances are not only vital for the structure and function of cells but also have significant applications in various fields, including medicine, agriculture, and environmental science. The study of biopolymer 生物聚合物 has gained immense importance in recent years due to their potential to replace synthetic materials with more sustainable options.One of the most well-known types of biopolymer 生物聚合物 is cellulose, which is found in the cell walls of plants. Cellulose is a polysaccharide made up of glucose units and is the most abundant organic polymer on Earth. It provides structural support to plants and is also used in various industrial applications, such as the production of paper and textiles. Another important biopolymer 生物聚合物 is chitin, which is found in the exoskeletons of arthropods and the cell walls of fungi. Chitin has potential applications in medicine, particularly in wound healing and drug delivery systems.Proteins, another category of biopolymer 生物聚合物, are composed of amino acids and perform a wide range of functions within living organisms. They act as enzymes, hormones, and antibodies, and are crucial for the growth and repair of tissues. The study of protein structures and functions has led to numerous advancements in biotechnology and pharmaceuticals. For instance, recombinant DNA technology allows scientists to produce specific proteins for therapeutic purposes, showcasing the importance of biopolymer 生物聚合物 research in modern medicine.Nucleic acids, such as DNA and RNA, are also classified as biopolymers 生物聚合物. They store and transmit genetic information, guiding the development and functioning of all living organisms. Understanding the structure and function of nucleic acids has revolutionized fields such as genetics and molecular biology. Techniques like CRISPR-Cas9 gene editing are possible due to our understanding of these biopolymers 生物聚合物, allowing scientists to manipulate genes for various applications, including disease treatment and crop improvement.In addition to their biological significance, biopolymers 生物聚合物 are increasingly being recognized for their potential in addressing environmental challenges. For example, biodegradable plastics derived from biopolymers 生物聚合物 such as polylactic acid (PLA) can help reduce plastic pollution. These materials decompose naturally, minimizing their impact on ecosystems compared to traditional petroleum-based plastics. Furthermore, biopolymers 生物聚合物 can be used in bioremediation processes to clean up contaminated environments, demonstrating their versatility and sustainability.In conclusion, biopolymers 生物聚合物 are essential components of life that offer numerous benefits across various sectors. Their natural occurrence and biodegradability make them attractive alternatives to synthetic materials, paving the way for a more sustainable future. As research continues to uncover new applications and benefits of biopolymers 生物聚合物, it is clear that they will play a pivotal role in addressing some of the world's most pressing challenges, from health care to environmental sustainability.