tubercule

简明释义

英[tjuˈbɜr.kjuːl]美[tjuˈbɜr.kjuːl]

n. 小结节；瘤状突起

英英释义

单词用法

同义词

反义词

例句

1.Tuberculosis is a respiratory infectious disease caused by tubercule bacilli.

肺结核是由结核杆菌引起的呼吸道传染病。

2.Tuberculosis is a respiratory infectious disease caused by tubercule bacilli.

肺结核是由结核杆菌引起的呼吸道传染病。

3.The doctor explained that the tubercule 小结节 in the lung could be a sign of tuberculosis.

医生解释说，肺部的小结节可能是结核病的迹象。

4.In botany, a tubercule 小结节 can refer to a swollen part of a root or stem.

在植物学中，小结节可以指根或茎的肿胀部分。

5.The farmer found several tubercules 小结节 on the potato plants, indicating healthy growth.

农民在土豆植物上发现了几个小结节，这表明生长健康。

6.A tubercule 小结节 can store nutrients for the plant during adverse conditions.

在不利条件下，小结节可以为植物储存养分。

7.The pathologist noted the presence of a tubercule 小结节 in the biopsy sample.

病理学家注意到活检样本中存在一个小结节。

作文

In the realm of biology and medicine, understanding various terms is crucial for effective communication and comprehension. One such term that often comes up in discussions about certain diseases is tubercule, which refers to a small rounded projection or protuberance. This term is particularly significant in the context of tuberculosis, a disease caused by the bacterium Mycobacterium tuberculosis. The tubercule plays a vital role in the pathology of this disease, as it is the body's response to the infection. When the immune system detects the presence of the bacteria, it forms a tubercule in an attempt to isolate and contain the infection. The formation of a tubercule is a complex process involving various immune cells, including macrophages, which engulf the bacteria and attempt to destroy them. However, in some cases, the bacteria can survive within these tubercules, leading to a chronic infection. This is why understanding the nature of a tubercule is essential for developing effective treatments for tuberculosis. In addition to its medical implications, the term tubercule can also be found in other fields, such as botany. In plants, a tubercule may refer to a small, fleshy outgrowth that serves as a storage organ or a means of vegetative reproduction. For example, potatoes are a well-known type of plant that produces tubercules, which store nutrients and can develop into new plants under suitable conditions. The significance of tubercules extends beyond their biological functions; they also represent the intricate relationship between organisms and their environments. In ecosystems, the presence of certain tubercules can influence soil health and fertility, demonstrating how interconnected life forms are. This highlights the importance of studying tubercules not just in isolation, but as part of larger biological systems. Moreover, the study of tubercules can lead to advancements in agricultural practices. By understanding how these structures function in plants, scientists can develop better cultivation techniques that enhance yield and resistance to diseases. This is particularly important in the face of global challenges such as food security and climate change. In conclusion, the term tubercule encapsulates a wide range of meanings across different scientific disciplines. Whether in the context of human health, plant biology, or ecological interactions, tubercules serve as critical components that warrant further exploration. By delving deeper into the study of tubercules, we can gain insights that not only enhance our understanding of specific diseases like tuberculosis but also improve agricultural practices and ecological sustainability. Therefore, recognizing the multifaceted nature of tubercule is essential for anyone interested in the sciences, as it bridges various fields of study and fosters a greater appreciation for the complexity of life itself.

在生物学和医学领域，理解各种术语对于有效的沟通和理解至关重要。一个经常出现在讨论某些疾病中的术语是结节，它指的是一个小的圆形突起或隆起。这个术语在讨论由分枝杆菌引起的结核病时尤其重要。结节在这种疾病的病理中扮演着重要角色，因为它是身体对感染的反应。当免疫系统检测到细菌的存在时，它会形成一个结节以试图隔离和控制感染。 结节的形成是一个复杂的过程，涉及多种免疫细胞，包括巨噬细胞，这些细胞吞噬细菌并试图摧毁它们。然而，在某些情况下，细菌可以在这些结节内存活，导致慢性感染。这就是为什么理解结节的性质对于开发有效的结核病治疗至关重要。 除了其医学意义外，结节这个术语也可以在其他领域找到，例如植物学。在植物中，结节可能指的是一种小而肉质的突起，作为储存器官或无性繁殖的手段。例如，马铃薯是产生结节的植物的著名例子，这些结节储存养分，并在适当条件下可以发展成新植物。 结节的重要性超越了它们的生物功能；它们还代表了生物体与其环境之间错综复杂的关系。在生态系统中，某些结节的存在可以影响土壤健康和肥力，展示了生命形式之间的相互联系。这突显了研究结节的重要性，不仅要孤立地研究它们，还要作为更大生物系统的一部分。 此外，结节的研究可以推动农业实践的进步。通过理解这些结构在植物中的功能，科学家可以开发出更好的耕作技术，提高产量和抗病能力。这在面对全球如食品安全和气候变化等挑战时尤为重要。 总之，术语结节在不同科学学科中包含了广泛的含义。无论是在人体健康、植物生物学还是生态相互作用的背景下，结节都是值得进一步探索的关键组成部分。通过深入研究结节，我们可以获得不仅增强我们对特定疾病如结核病的理解，还有助于改善农业实践和生态可持续性的见解。因此，认识到结节的多面性对于任何对科学感兴趣的人来说都是至关重要的，因为它连接了多个研究领域，并促进了对生命复杂性的更深刻理解。