rachides

简明释义

英[ˈrækɪdiːz]美[ˈrekɪdiz]

n. 花轴；叶轴（rachis 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Note: a: Days before rachides appearance; b: Days before efflorescence.

注：A,B分别表示抽墓和开花的日数。

2.Note: a: Days before rachides appearance; b: Days before efflorescence.

注：A,B分别表示抽墓和开花的日数。

3.In anatomy class, we learned about the different parts of the rachides 脊柱 and their functions.

在解剖课上，我们学习了rachides 脊柱的不同部分及其功能。

4.The doctor explained how injuries to the rachides 脊柱 can affect overall mobility.

医生解释了对rachides 脊柱的损伤如何影响整体活动能力。

5.Understanding the curvature of the rachides 脊柱 is essential for diagnosing scoliosis.

理解rachides 脊柱的曲度对于诊断脊柱侧弯至关重要。

6.Physical therapy often focuses on strengthening the muscles around the rachides 脊柱.

物理治疗通常侧重于增强围绕rachides 脊柱的肌肉。

7.The study focused on the structure of the spinal column, particularly the rachides 脊柱.

这项研究集中在脊柱的结构上，特别是rachides 脊柱。

作文

The term rachides refers to the central axis of a structure, particularly in botanical and zoological contexts. In botany, it is often used to describe the main stem of a compound leaf or the central shaft of a flower cluster. Understanding the concept of rachides is essential for students of biology, as it helps them grasp the intricate designs of plant and animal structures. For instance, in a compound leaf, the rachides serves as the backbone that supports the leaflets, allowing them to spread out and capture sunlight efficiently. This adaptation is crucial for photosynthesis, which is the process by which plants convert light energy into chemical energy.In zoology, the term rachides can be applied to the vertebral column or spine of animals, which provides structural support and protects the spinal cord. The design of the rachides in different species varies significantly, reflecting their evolutionary adaptations to diverse environments. For example, the rachides of a bird is lightweight yet strong, enabling flight, while the rachides of a large mammal like an elephant is robust to support its massive weight.The study of rachides extends beyond mere structural analysis; it also involves understanding how these components interact with other parts of the organism. In plants, the rachides connects various leaves to the stem, facilitating nutrient and water transport. In animals, the rachides plays a vital role in movement and flexibility, influencing how an organism navigates its environment.Moreover, the concept of rachides can be applied metaphorically in various fields such as architecture and engineering. Just as the rachides provides support in biological systems, architects and engineers must create a strong foundational framework for their structures. This analogy highlights the importance of stability and support in both natural and human-made systems.In conclusion, the term rachides encompasses a fundamental aspect of biology that is crucial for understanding the structural integrity of plants and animals. By studying the rachides, students and researchers can gain insights into the evolutionary adaptations that have shaped life on Earth. Whether in the context of a leaf, a flower, or an animal's spine, the rachides serves as a reminder of the interconnectedness of form and function in the living world. As we continue to explore the complexities of biology, the significance of the rachides will undoubtedly remain a focal point of study, inspiring future generations of scientists and nature enthusiasts alike.

“rachides”这个术语指的是结构的中央轴，特别是在植物学和动物学的上下文中。在植物学中，它通常用来描述复合叶的主干或花序的中央轴。理解“rachides”的概念对生物学学生来说至关重要，因为它帮助他们掌握植物和动物结构的复杂设计。例如，在复合叶中，“rachides”作为支撑骨架，使叶片能够展开并有效捕捉阳光。这种适应性对光合作用至关重要，光合作用是植物将光能转化为化学能的过程。在动物学中，“rachides”一词可以应用于动物的脊柱或脊椎，它提供结构支持并保护脊髓。不同物种的“rachides”设计差异显著，反映出它们对多样环境的进化适应。例如，鸟类的“rachides”轻巧而坚固，能够支持飞行，而像大象这样的庞大哺乳动物的“rachides”则坚固，以支持其巨大的体重。“rachides”的研究不仅仅局限于结构分析；它还涉及理解这些组件如何与生物体的其他部分相互作用。在植物中，“rachides”将各种叶子连接到茎上，促进养分和水分的运输。在动物中，“rachides”在运动和灵活性中起着至关重要的作用，影响生物体如何在环境中移动。此外，“rachides”的概念可以在建筑和工程等各个领域隐喻性地应用。正如“rachides”在生物系统中提供支持一样，建筑师和工程师必须为他们的结构创建强大的基础框架。这种类比突出了自然和人造系统中稳定性和支持的重要性。总之，“rachides”这一术语包含了生物学的一个基本方面，对于理解植物和动物的结构完整性至关重要。通过研究“rachides”，学生和研究人员可以深入了解塑造地球生命的进化适应性。无论是在叶子、花朵还是动物脊柱的背景下，“rachides”都提醒我们生物世界中形式与功能的相互关联。随着我们继续探索生物学的复杂性，“rachides”的重要性无疑将继续成为研究的重点，激励未来一代科学家和自然爱好者。