lignified

简明释义

英[ˈlɪɡnəˌfɑɪd]美[ˈlɪɡnɪfaɪd]

adj. 木质化的；褐煤化的

v. 使木质化（lignify 的过去分词）

英英释义

单词用法

同义词

反义词

例句

1.In the experiment one-year healthily-growing hardwood branches of bougainvillea and one-year semi-lignified softwood twigs with leaves were selected as cuttings.

用生长健壮的一年生叶子花硬枝和当年生半木质化绿枝为插条。

2.In the experiment one-year healthily-growing hardwood branches of bougainvillea and one-year semi-lignified softwood twigs with leaves were selected as cuttings.

用生长健壮的一年生叶子花硬枝和当年生半木质化绿枝为插条。

3.Hydroliquefaction of lignified biomass polysaccharide is studied at low temperature.

研究了木化生物质聚糖的低温加氢液化。

4.Lignified tissues include SCLERENCHYMA and XYLEM.

木质素组织包括厚壁组织和木质部。

5.The stems of certain plants become lignified as they mature, providing structural support.

某些植物的茎在成熟时变得木质化，提供结构支持。

6.In botany, lignified tissues are essential for the plant's rigidity.

在植物学中，木质化组织对植物的刚性至关重要。

7.The lignified portions of trees are often used for making furniture.

树木的木质化部分通常用于制作家具。

8.As the plant grows, its young branches gradually become lignified.

随着植物的生长，它的年轻枝条逐渐变得木质化。

9.The lignified bark protects the inner layers of the tree from damage.

木质化的树皮保护树的内层免受损害。

作文

In the world of botany, understanding the structure and function of plants is crucial. One important term that often arises in discussions about plant anatomy is lignified">lignified. This term refers to the process by which certain plant cells develop a rigid, woody structure due to the accumulation of lignin, a complex organic polymer. Lignin plays a vital role in providing strength and rigidity to the plant, allowing it to stand upright and resist various environmental stresses. Without lignified">lignified tissues, many plants would struggle to survive in their natural habitats. The process of lignified">lignification typically occurs in older tissues of the plant, particularly in stems and roots. As plants grow, they need to support themselves against gravity and withstand wind and rain. This is where lignified">lignified cells come into play. These cells are often found in the vascular tissue of plants, such as xylem, which is responsible for transporting water and nutrients. The presence of lignin in these cells not only strengthens them but also helps prevent decay and damage from pests. A fascinating aspect of lignified">lignified tissues is their role in the carbon cycle. When trees and other plants die, their lignified">lignified parts can remain intact for many years, slowly decomposing and returning carbon to the soil. This process is essential for maintaining healthy ecosystems and supporting new plant growth. Moreover, understanding lignified">lignified structures can aid in the study of fossilized plants, giving scientists insights into ancient climates and environments. Additionally, the concept of lignified">lignified tissues extends beyond just botany. In forestry and wood science, the properties of lignified">lignified wood are studied for their mechanical strength and durability. Different species of trees exhibit varying degrees of lignified">lignified tissue, which contributes to the quality of wood used in construction, furniture making, and paper production. Understanding these properties allows for better management of forest resources and sustainable practices. Furthermore, in the field of agriculture, recognizing the significance of lignified">lignified tissues can lead to improved crop yields. Breeding programs often focus on enhancing the strength and resilience of plants, ensuring that they can thrive in challenging conditions. By selecting for traits associated with lignified">lignified tissues, farmers can cultivate crops that are more resistant to diseases and environmental stresses, ultimately contributing to food security. In conclusion, the term lignified">lignified encapsulates a fundamental aspect of plant biology that has far-reaching implications. From supporting plant structure to playing a role in ecological processes and human industries, lignified">lignified tissues are integral to our understanding of the natural world. As we continue to explore the complexities of plant life, the importance of lignified">lignified structures will undoubtedly remain a key focus for researchers and practitioners alike.

在植物学的世界中，理解植物的结构和功能至关重要。一个在讨论植物解剖时经常出现的重要术语是lignified">lignified。这个术语指的是某些植物细胞由于木质素的积累而发展出刚性、木质结构的过程，木质素是一种复杂的有机聚合物。木质素在为植物提供强度和刚性方面发挥着重要作用，使其能够直立生长并抵御各种环境压力。如果没有lignified">lignified组织，许多植物将在其自然栖息地中难以生存。 lignified">lignification的过程通常发生在植物的老化组织中，特别是在茎和根部。随着植物的生长，它们需要支持自身抵抗重力，并承受风和雨。这就是lignified">lignified细胞发挥作用的地方。这些细胞通常存在于植物的维管组织中，例如木质部，负责运输水分和营养物质。木质素在这些细胞中的存在不仅增强了它们的强度，还帮助防止腐烂和害虫损害。 lignified">lignified组织的一个迷人方面是它们在碳循环中的作用。当树木和其他植物死亡时，它们的lignified">lignified部分可以保持完整多年，缓慢分解并将碳返回土壤。这一过程对于维持健康生态系统和支持新植物生长至关重要。此外，理解lignified">lignified结构可以帮助研究化石植物，使科学家对古代气候和环境获得洞察。 此外，lignified">lignified组织的概念超越了植物学。在林业和木材科学中，研究lignified">lignified木材的特性，以了解其机械强度和耐用性。不同树种展示出不同程度的lignified">lignified组织，这影响到用于建筑、家具制造和纸张生产的木材质量。理解这些特性可以更好地管理森林资源和可持续实践。 此外，在农业领域，认识到lignified">lignified组织的重要性可以提高作物产量。育种计划通常专注于增强植物的强度和韧性，确保它们能够在具有挑战性的条件下茁壮成长。通过选择与lignified">lignified组织相关的特征，农民可以培育出对疾病和环境压力更具抵抗力的作物，从而最终促进粮食安全。 总之，术语lignified">lignified概括了植物生物学的一个基本方面，具有深远的影响。从支持植物结构到在生态过程中发挥作用，再到在人类产业中的应用，lignified">lignified组织在我们理解自然世界中不可或缺。随着我们继续探索植物生命的复杂性，lignified">lignified结构的重要性无疑将继续成为研究人员和从业者的重点。