axial root

简明释义

柱

英英释义

例句

1.The dentist explained that the infection was located near the axial root 轴根 of the tooth.

牙医解释说，感染位于牙齿的轴根 axial root 附近。

2.During the anatomy class, we studied the function of the axial root 轴根 in human teeth.

在解剖课上，我们研究了人类牙齿中轴根 axial root 的功能。

3.Understanding the structure of the axial root 轴根 is crucial for successful dental surgeries.

了解轴根 axial root 的结构对于成功的牙科手术至关重要。

4.In botany, the axial root 轴根 serves as the main support for the plant.

在植物学中，轴根 axial root 是植物的主要支撑。

5.The research focused on how the axial root 轴根 develops in different species of trees.

研究集中在不同树种中轴根 axial root 的发育。

作文

In the study of botany, the term axial root refers to the primary root that grows vertically downward and serves as the main support structure for a plant. This concept is essential for understanding how plants anchor themselves in the soil and access nutrients and water. The axial root is often the first root to emerge from a seed, establishing a foundation for the plant's growth. It plays a crucial role in the overall health and stability of the plant, allowing it to withstand environmental challenges such as wind and heavy rainfall.The importance of the axial root can be observed in various plant species. For instance, in dicotyledons, the axial root typically develops into a taproot system, which is characterized by a single, thick primary root that extends deep into the ground. This allows the plant to access deeper water sources and provides stability. On the other hand, monocotyledons usually exhibit a fibrous root system, where the axial root branches out into numerous thin roots that spread horizontally. This adaptation helps these plants to quickly absorb surface moisture and nutrients, making them well-suited for certain environments.One fascinating aspect of the axial root is its ability to adapt to different soil conditions. For example, in sandy soils, the axial root may grow deeper to reach moisture, while in clay soils, it may spread laterally to avoid waterlogged conditions. This adaptability is crucial for the survival of plants in diverse habitats. Furthermore, the axial root also interacts with beneficial microorganisms in the soil, forming symbiotic relationships that enhance nutrient uptake and promote plant growth.In agricultural practices, understanding the role of the axial root can lead to better crop management strategies. Farmers can implement practices that encourage healthy root development, such as crop rotation and proper irrigation techniques. By promoting strong axial roots, crops can achieve greater resilience against drought and disease, ultimately leading to higher yields and improved food security.In conclusion, the axial root is a fundamental component of plant biology that significantly influences a plant's growth, stability, and adaptability. Its role in anchoring the plant and facilitating nutrient uptake cannot be overstated. As we continue to explore the complexities of plant life, the study of the axial root will remain a critical area of research, providing insights that can benefit both natural ecosystems and agricultural practices. Understanding this vital structure not only enriches our knowledge of botany but also enhances our ability to cultivate resilient and productive plants in the face of changing environmental conditions.

在植物学研究中，术语轴根指的是向下垂直生长的主要根系，作为植物的主要支撑结构。这个概念对于理解植物如何在土壤中锚定自己以及获取养分和水分至关重要。轴根通常是从种子中最早冒出的根，建立了植物生长的基础。它在植物的整体健康和稳定性中发挥着关键作用，使植物能够抵御环境挑战，如风和强降雨。轴根的重要性可以在各种植物物种中观察到。例如，在双子叶植物中，轴根通常发展成主根系统，其特征是单一的、粗大的主根深入土壤。这使得植物能够接触更深层的水源，并提供稳定性。另一方面，单子叶植物通常表现出纤维根系统，其中轴根分支成许多细根，水平扩展。这种适应性帮助这些植物迅速吸收表面的水分和养分，使它们适合某些环境。轴根的一个迷人方面是它适应不同土壤条件的能力。例如，在沙土中，轴根可能会向下生长以达到水分，而在粘土中，它可能会横向扩展以避免水涝条件。这种适应性对植物在多样栖息地中的生存至关重要。此外，轴根还与土壤中的有益微生物相互作用，形成共生关系，增强养分吸收并促进植物生长。在农业实践中，理解轴根的作用可以导致更好的作物管理策略。农民可以实施鼓励健康根系发展的做法，例如轮作和适当的灌溉技术。通过促进强壮的轴根，作物能够更好地抵御干旱和疾病，最终实现更高的产量和改善的粮食安全。总之，轴根是植物生物学的基本组成部分，显著影响植物的生长、稳定性和适应性。它在锚定植物和促进养分吸收中的作用不容小觑。随着我们继续探索植物生命的复杂性，对轴根的研究将仍然是一个关键的研究领域，为自然生态系统和农业实践带来益处。理解这一重要结构不仅丰富了我们对植物学的知识，也增强了我们在面对变化的环境条件时培养韧性和高产植物的能力。