acetate

简明释义

英[ˈæsɪteɪt]美[ˈæsɪteɪt]

n. [有化] 醋酸盐；醋酸纤维素及其制成的产品

英英释义

单词用法

同义词

反义词

例句

1.Rather than getting stored as fat, the main fate of alcohol is conversion into a substance called acetate.

酒精主要是转化为一种叫醋酸盐的物质，而不是作为脂肪储存。

2.Your liver then converts most of the alcohol into acetate.

您的肝脏将大部分酒精转化为醋酸盐。

3.Because of the metabolic characteristics of 11c-acetate, it may be used to assess myocardial viability, blood flow and perfusion.

基于11c -乙酸盐的特性，也常被用于心肌血流和灌注显像。

4.CONCLUSION: Crystalline nickel sulfide could induce genomic instability in the 16hbe cells induced by nickel acetate.

结论：乙酸镍能诱发16hbe细胞基因组不稳定。

5.Viscose-acetate skirt, Diane von Furstenberg, $245; call 646-486-4800.

DianevonFurstenberg的醋酸纤维裙子，售价245美元，拨打646-486-4800。

6.Furan, benzofuran, and vinyl acetate were classified as possibly carcinogenic to humans.

呋喃，苯并呋喃，醋酸乙烯酯被列为可能对人类致癌。

7.Because of the metabolic characteristics of 11c-acetate, it may be used to assess myocardial viability, blood flow and perfusion.

基于11c -乙酸盐的特性，也常被用于心肌血流和灌注显像。

8.Many types of film are made using acetate 醋酸盐 as a base material.

许多类型的胶卷是以acetate 醋酸盐 作为基础材料制作的。

9.In the lab, we need to prepare an acetate 醋酸盐 buffer solution for our experiments.

在实验室，我们需要准备一个acetate 醋酸盐 缓冲溶液用于我们的实验。

10.The teacher handed out acetate 醋酸盐 sheets for the students to use with overhead projectors.

老师分发了acetate 醋酸盐 薄片，供学生们与投影仪一起使用。

11.The artist used an acetate 醋酸盐 sheet to create transparent overlays for her paintings.

这位艺术家使用了一个acetate 醋酸盐 薄片来为她的画作创建透明覆盖层。

12.To preserve the artwork, it was placed between two layers of acetate 醋酸盐 sheets.

为了保护这件艺术品，它被放置在两层acetate 醋酸盐 薄片之间。

作文

Acetate is a term that refers to a salt or ester of acetic acid, which is widely used in various fields such as chemistry, biology, and materials science. In the realm of chemistry, acetate (醋酸盐) is formed when acetic acid reacts with a base or when it combines with alcohol to create esters. This compound plays a crucial role in numerous chemical reactions and processes, making it an essential component in laboratories and industries alike.In biology, acetate (醋酸盐) serves as a vital metabolic intermediate. It is produced during the breakdown of carbohydrates, fats, and proteins, providing energy for cellular processes. Living organisms utilize acetate (醋酸盐) in various biochemical pathways, highlighting its importance in sustaining life. For example, in the process of glycolysis, glucose is broken down into pyruvate, which can then be converted into acetate (醋酸盐) for further energy production in the mitochondria.Moreover, acetate (醋酸盐) is commonly found in everyday products. For instance, it is a key ingredient in the production of synthetic fibers like rayon and acetate fabric, which is known for its silk-like texture and vibrant colors. The versatility of acetate (醋酸盐) allows it to be used in various applications ranging from clothing to home furnishings.In the field of photography, acetate (醋酸盐) is utilized in the production of photographic film and sheets. The transparent nature of acetate (醋酸盐) makes it an ideal material for capturing images, as it can hold light-sensitive emulsions effectively. This application has been pivotal in both traditional and digital photography, enabling artists and photographers to express their creativity.Furthermore, acetate (醋酸盐) is increasingly being recognized for its environmental benefits. As a biodegradable polymer, it presents a more sustainable alternative to conventional plastics. With the rising concern over plastic pollution, industries are exploring the use of acetate (醋酸盐) in packaging and other applications to reduce their ecological footprint.In conclusion, acetate (醋酸盐) is a multifaceted compound with significant implications across various disciplines. Its role in chemistry, biology, and industry underscores its importance in our daily lives. As we continue to innovate and seek sustainable alternatives, the relevance of acetate (醋酸盐) will likely grow, paving the way for new discoveries and applications that benefit both humanity and the environment.