microfibril

简明释义

英[ˈmaɪkrəʊˌfaɪbrɪl]美[ˌmaɪkroʊˈfaɪbrɪl]

n. [材] 微纤维

英英释义

单词用法

同义词

反义词

例句

1.The recent progresses in cellulose synthesis, the functions of relative enzymes and microfibril in process of cellulose synthesis were reviewed. The studies in cellulose synthesis were prospected.

本文对纤维素合成、合成中所需要的酶以及纤维素沉积中微纤丝的作用等方面进行了综述和探讨， 并对纤维素合成的深入研究进行了展望。

2.The recent progresses in cellulose synthesis, the functions of relative enzymes and microfibril in process of cellulose synthesis were reviewed. The studies in cellulose synthesis were prospected.

本文对纤维素合成、合成中所需要的酶以及纤维素沉积中微纤丝的作用等方面进行了综述和探讨， 并对纤维素合成的深入研究进行了展望。

3.The distribution of microfibril spiral angle and relative orientational index of cellulose crystallites in cotton fibre cell walls had been studied by X-ray diffraction analysis.

用x射线衍射法对棉纤维细胞壁的微原纤螺旋角和纤维素微晶相对取向指数在植株中的分布规律进行了研究。

4.It indicates that there are significant differences for microfibril Angle, basic density, bending strength and rate of shrinkage of poplar 63 and poplar 69 by variance analysis.

方差分析表明：63杨、69杨微纤丝角、基本密度、抗弯强度和干缩率差异显著，说明63杨和69杨受滩地类型影响较大。

5.The broad sense heritability estimates of clones varied between 0.734 and (0.867), indicating the microfibril angle was under strong genetic control.

广义遗传力变化为0.734~0.867，微纤丝角无性系间的差异受很强的遗传控制；

6.Tensile strength is mainly controlled by tracheid length, tracheid strength, microfibril angle and crystalline degree etc.

顺纹抗拉强度主要受管胞长度、管胞强度、纤丝角度、结晶度等因子的控制。

7.Genetic variations on tracheid microfibril Angle of 55 Chinese fir clones were investigated.

对55个杉木无性系管胞微纤丝角的遗传变异进行了研究。

8.The structure of a plant cell wall is primarily composed of cellulose, which forms a network of microfibrils 微纤维 that provide strength and rigidity.

植物细胞壁的结构主要由纤维素组成，形成一张由微纤维微纤维构成的网络，提供强度和刚性。

9.In the study of muscle tissue, researchers found that microfibrils 微纤维 play a crucial role in the contraction mechanism.

在肌肉组织的研究中，研究人员发现微纤维微纤维在收缩机制中起着至关重要的作用。

10.The tensile strength of silk is attributed to the arrangement of microfibrils 微纤维 within its fibers.

丝绸的抗拉强度归因于其纤维内微纤维微纤维的排列。

11.When analyzing wood, scientists discovered that the orientation of microfibrils 微纤维 affects the material's overall properties.

在分析木材时，科学家发现微纤维微纤维的取向影响了材料的整体特性。

12.The formation of microfibrils 微纤维 is essential for maintaining the integrity of the extracellular matrix in tissues.

在组织中，微纤维微纤维的形成对维持细胞外基质的完整性至关重要。

作文

In the fascinating world of biology, the term microfibril (微纤维) plays a crucial role in understanding the structure and function of various organisms. Microfibrils are tiny filamentous structures that are primarily composed of cellulose, which is a polysaccharide found in the cell walls of plants. These microfibrils (微纤维) are essential for providing strength and rigidity to plant cells, allowing them to maintain their shape and resist external pressures. The significance of microfibrils (微纤维) extends beyond just plants; they are also found in the extracellular matrix of fungi and in the connective tissues of animals. In plants, the arrangement and density of microfibrils (微纤维) can vary significantly depending on the type of tissue and its specific functions. For instance, in wood, the microfibrils (微纤维) are arranged in a way that provides maximum tensile strength, enabling trees to grow tall and withstand strong winds. Furthermore, microfibrils (微纤维) are not only structural components but also play a role in water retention and nutrient transport within plant cells. They create a network that helps in the absorption of water and minerals from the soil, which are vital for the survival of the plant. This ability to hold water is particularly important in arid environments where water conservation is essential for plant life. In addition to their biological importance, microfibrils (微纤维) have garnered attention in the field of materials science. Researchers are exploring the potential of using cellulose-based microfibrils (微纤维) to develop sustainable materials that are biodegradable and environmentally friendly. The unique properties of these microfibrils (微纤维) make them suitable for a variety of applications, including packaging, textiles, and even biomedical devices. Moreover, the study of microfibrils (微纤维) has implications for understanding diseases related to cell wall integrity. For example, certain pathogens can attack the microfibrils (微纤维) in plants, leading to weakened cell walls and ultimately causing the plant to wilt or die. By studying the composition and structure of microfibrils (微纤维), scientists can develop strategies to enhance plant resistance to diseases and improve agricultural productivity. In conclusion, microfibrils (微纤维) are fundamental components of biological systems that contribute to the structural integrity and functionality of various organisms. Their significance spans across multiple disciplines, from biology to materials science, highlighting the interconnectedness of life and the potential for innovation through understanding these microscopic structures. As we continue to explore the properties and applications of microfibrils (微纤维), we unlock new possibilities for sustainable solutions in our ever-evolving world.

在生物学的迷人世界中，术语microfibril（微纤维）在理解各种生物的结构和功能方面发挥着至关重要的作用。微纤维是主要由纤维素组成的微小丝状结构，纤维素是一种存在于植物细胞壁中的多糖。这些microfibrils（微纤维）对于为植物细胞提供强度和刚度至关重要，使它们能够保持形状并抵御外部压力。 microfibrils（微纤维）的重要性不仅限于植物；它们还存在于真菌的细胞外基质中以及动物的结缔组织中。在植物中，microfibrils（微纤维）的排列和密度可以根据组织的类型及其特定功能而显著变化。例如，在木材中，microfibrils（微纤维）的排列方式提供了最大的拉伸强度，使树木能够长得高并抵御强风。 此外，microfibrils（微纤维）不仅是结构组件，还在植物细胞内的水分保持和养分运输中发挥作用。它们形成一个网络，帮助吸收来自土壤的水分和矿物质，这对植物的生存至关重要。这种保持水分的能力在干旱环境中特别重要，因为水分的保护对植物生命至关重要。 除了生物学的重要性之外，microfibrils（微纤维）在材料科学领域也引起了关注。研究人员正在探索使用基于纤维素的microfibrils（微纤维）开发可持续材料的潜力，这些材料是可生物降解和环保的。这些microfibrils（微纤维）的独特性质使它们适用于多种应用，包括包装、纺织品甚至生物医学设备。 此外，对microfibrils（微纤维）的研究对理解与细胞壁完整性相关的疾病具有重要意义。例如，某些病原体可以攻击植物中的microfibrils（微纤维），导致细胞壁变弱，最终导致植物枯萎或死亡。通过研究microfibrils（微纤维）的组成和结构，科学家可以制定增强植物抵抗疾病的策略，提高农业生产力。 总之，microfibrils（微纤维）是生物系统的基本组成部分，有助于各种生物的结构完整性和功能性。它们的重要性跨越多个学科，从生物学到材料科学，突显了生命的相互联系以及通过理解这些微观结构进行创新的潜力。随着我们继续探索microfibrils（微纤维）的性质和应用，我们为在不断发展的世界中寻找可持续解决方案打开了新的可能性。