polysaccharides是什么意思 polysaccharides的中文翻译、读音、例句

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关于 'polysaccharides'，它是一个多糖的化学术语，通常用于描述由多个单糖分子构成的糖类分子。下面是一些有关该单词的信息：

1. 结构：'polysaccharides'由许多单糖单元组成。这些单元通过糖基键连接在一起，形成大分子链。

2. 功能：'polysaccharides'在生物体内发挥多种功能，包括支持和保护细胞、存储能量和传递信息等。

3. 类型：常见的多糖包括淀粉质、纤维素、壳聚糖和甘露聚糖等。

下面是一些中英例句：

1. Polysaccharides provide a long-lasting source of energy for the body.（多糖为身体提供了长效能量。）

2. Cellulose is a type of polysaccharide that gives plants their rigid structure.（纤维素是一种多糖，赋予植物其坚硬的结构。）

3. Chitin is a polysaccharide that forms the exoskeletons of arthropods.（壳聚糖是一种多糖，构成了节肢动物的外壳。）

4. Glycogen is a polysaccharide that is stored in the liver and muscles of animals.（糖原是一种多糖，存储于动物的肝脏和肌肉中。）

5. The role of polysaccharides in the immune system is currently being studied.（多糖在免疫系统中的作用目前正在研究中。）

'polysaccharides'是英语单词，可以翻译为“多糖”，是由多个单糖分子连接而成的复杂高分子化合物。多糖在生物体内广泛存在，包括纤维素、淀粉、糖原等，对于生物体的生长和发育具有重要作用。

以下是9个包含'polysaccharides'的例句：

1. Plant cell walls are composed mainly of cellulose, hemicelluloses, and other polysaccharides. (植物细胞壁主要由纤维素、半纤维素和其他多糖组成。)

2. Glycogen is a polysaccharide that serves as a storage form of glucose in animals. (糖原是一种多糖，在动物体内作为葡萄糖的贮存形式。)

3. The structural polysaccharide chitin is found in the exoskeleton of insects and the cell walls of fungi. (结构多糖壳聚糖存在于昆虫的外骨骼和真菌的细胞壁中。)

4. Polysaccharides are broken down into monosaccharides by hydrolysis. (多糖通过水解分解为单糖。)

5. The polysaccharide starch is commonly found in many plant-based foods. (多糖淀粉常见于许多植物性食物中。)

6. The simple sugars glucose and fructose are combined to form the polysaccharide sucrose. (简单糖分子葡萄糖和果糖结合形成多糖蔗糖。)

7. Polysaccharides can provide a source of energy for the body during times of fasting or exercise. (多糖可以在禁食或运动时为身体提供能源。)

8. Some bacteria produce extracellular polysaccharides as a protective coating. (一些细菌通过产生细胞外多糖形成保护性涂层。)

9. The structural polysaccharide cellulose is the most abundant organic compound on Earth. (结构多糖纤维素是地球上最丰富的有机化合物。)

中文翻译：多糖

读音：duō táng

例句：

1. 植物细胞壁中含有多种多糖，如纤维素、半纤维素、果胶等。

There are various polysaccharides in plant cell walls, such as cellulose, hemicellulose, pectin, etc.

2. 糖类分为单糖、双糖和多糖三类。

Carbohydrates are classified into three categories: monosaccharides, disaccharides, and polysaccharides.

polysaccharides在中文中有"多糖"的意思，还有多糖的意思，读音为['pɒlɪsækærɪdi:z]，polysaccharides在英语中经常以名词形式出现，在《英汉简明词典》中，共找到34个与polysaccharides相关的句子。

Polysaccharides的词典翻译

1.多糖

例句:Microwave Technique Extraction and Determination of Total Flavonoids and Polysaccharides in Scutellaria barbata D. Den (莱菔子中总黄酮和多糖的微波提取与含量测定)

用法及短语

polysaccharides一般作为名词使用，如在immune polysaccharides([医] 免疫多糖)、mold polysaccharides(霉菌多糖类)、specific polysaccharides([医] 特异性多糖)等常见短语中出现较多。

例句

1. Objective: To identify the components of polysaccharides from Calvatia gigantea and their molar ratio. (翻译:目的：研究马勃多糖的单糖组成及其物质的量之比。)

2. Objective: To extract Polysaccharides from Scorzonera sinensis Lipsch, Et Krasch and determine the content of polysaccharides. (翻译:目的：提取桃叶鸦葱根中多糖并测定多糖的含量。)

3. OBJECTIVE:To extract and determine content polysaccharides of Snakegourd root. (翻译:目的：从天花粉中提取多糖，并测定其含量。)

4. Experiment II, to investigate the immune synergism of astragalus polysaccharides. (翻译:表明黄芪多糖能增强机体的非特异性免疫水平。)

5. To study the influence of meretrix polysaccharides on immune functions in the experimental diabetic rats. (翻译:探讨文蛤多糖对实验性糖尿病大鼠免疫功能的影响。)

6. AIM: The purpose is to prepare Exocellular Polysaccharides, and to search for substance with high Antivirus activity. (翻译:前言：目的：制备杏鲍菇多糖，寻找具有优良抗病毒、抗肿瘤活性的物质。)

7. [Objective] To study the influence of meretrix polysaccharides on immune functions in the experimental diabetic rats. (翻译:[目的]探讨文蛤多糖对实验性糖尿病大鼠免疫功能的影响。)

8. The progresses on preparation of sulfated polysaccharides and its bioactivity were reviewed. (翻译:综述了近几年硫酸化多糖的制备及其生物活性的研究情况。)

9. Objective: To identify the components of polysaccharides from Calvatia gigantea and their molar ratio. (翻译:目的：研究马勃多糖的单糖组成及其物质的量之比。)

10. The separation and purification of radix codonopsis polysaccharides. (翻译:党参多糖的分离纯化。)

11. Tamarind gum is one of polysaccharides and can be used as a natural thickener, stabilizer and gelatinizer for food. (翻译:罗望子胶是一种多糖类天然食品增稠剂、稳定剂和胶凝剂。)

12. Any of a group of polysaccharides found with cellulose in many woody plants and yielding pentoses on hydrolysis. (翻译:戊聚糖一种多糖，可见于多种木质植物的细胞中，水解生成戊糖。)

13. OBJECTIVE: To study the antihyperglycemic activity of Herba Taraxaci polysaccharides. (翻译:目的：研究蒲公英多糖的降糖药理作用。)

14. Therefore, it is quite reasonable that the arabinose residues existed as furanose form in both polysaccharides. (翻译:因此，这是很合理的阿拉伯糖呋喃糖残基中的多糖的形式存在。)

15. Conclusion: The content of polysaccharides in protocorm is higher than that in test-tube plantlet . (翻译:结论铁皮石斛原球茎多糖含量比试管苗多糖含量高。)

近义词&反义词

polysaccharides作为名词的时候，其近义词以及反义词有0、polysaccharide/1、s3等。