nodosity

简明释义

英[nəʊˈdɒsɪti]美[nəˈdɑːsəti]

n. 多结节；有结节；节

英英释义

单词用法

同义词

反义词

例句

1.Results: the patients with vertebral myeloma, the adnexal bones were diffusely invaded, which were patch and nodosity. The form of adnexal bone was normal or rare mass.

结果：脊椎骨髓瘤附件骨弥漫性受侵，呈小斑片状、结节状，附件骨的形态多无明显改变，其周围很少有软组织肿块包绕。

2.Results Among the 53 patients with secondary hyperparathyroidism , there were 39 cases of parathyroidal hyperplasia, 31 cases of nodosity thyroncus, 32 cases of lymphadenectasis.

结果53例终末期肾病合并继发甲旁亢患者中39例甲状旁腺增生；31例有结节性甲状腺肿，32例检出肿大淋巴结。

3.Results the cavernous hemangioma of liver in arterial phase displayed the nodosity enhancement.

结果肝海绵状血管瘤在增强动脉期病灶边缘呈结节状强化。

4.Results The appearances of breast cancer in CT were irregular mass or nodosity with lobular and spiculate boundary, distorted glands and higher density than normal glands.

结果乳腺癌的CT表现为不规则肿块或结节状影，有分叶，边缘放射状毛刺；

5.Results Among the 53 patients with secondary hyperparathyroidism , there were 39 cases of parathyroidal hyperplasia, 31 cases of nodosity thyroncus, 32 cases of lymphadenectasis.

结果53例终末期肾病合并继发甲旁亢患者中39例甲状旁腺增生；31例有结节性甲状腺肿，32例检出肿大淋巴结。

6.During the inspection, the engineer found a nodosity 结节状肿块 in the piping system that could cause a blockage.

在检查中，工程师发现管道系统中有一个可能导致堵塞的nodosity 结节状肿块。

7.In his research, he focused on the nodosity 结节状肿块 that formed in the roots of certain trees.

在他的研究中，他专注于某些树木根部形成的nodosity 结节状肿块。

8.The doctor examined the patient's hand and noted the presence of nodosity 结节状肿块 on the knuckles.

医生检查了病人的手，注意到关节上有nodosity 结节状肿块。

9.The patient was referred to a specialist due to the unusual nodosity 结节状肿块 found during the examination.

由于检查中发现了异常的nodosity 结节状肿块，患者被转诊给专家。

10.The botanist described the nodosity 结节状肿块 on the plant's stem as a sign of disease.

植物学家将植物茎上的nodosity 结节状肿块描述为疾病的迹象。

作文

In the realm of botany, the term nodosity refers to the presence of nodes or swellings on a plant stem or root. These structures can serve various purposes, such as storing nutrients or facilitating the growth of new shoots. Understanding the concept of nodosity is essential for botanists and horticulturists alike, as it plays a crucial role in plant development and health. For instance, many plants exhibit nodosity as a response to environmental stressors. When a plant is under threat, whether from drought, pests, or disease, it may develop these swollen nodes as a survival mechanism. This adaptation allows the plant to conserve water and energy while still providing the necessary resources for growth. In this way, nodosity can be seen as a testament to nature's resilience and ingenuity.Moreover, nodosity is not limited to just one type of plant. It can be observed across various species, including legumes, which form nodules on their roots that house nitrogen-fixing bacteria. These bacteria convert atmospheric nitrogen into a form that plants can use, thus enhancing soil fertility. The relationship between the plants and these microorganisms is a prime example of mutualism in nature, showcasing how nodosity can lead to beneficial interactions within ecosystems.In agricultural practices, understanding nodosity can lead to improved crop yields. Farmers who recognize the importance of these structures can implement strategies to promote their development. For example, by planting cover crops that enhance soil health, farmers can encourage beneficial bacteria to thrive, resulting in increased nodosity in subsequent crops. This not only boosts productivity but also contributes to sustainable farming practices.However, nodosity is not always advantageous. In some cases, excessive swelling can indicate disease or poor growing conditions. For example, certain fungal infections can cause abnormal growths on plants, leading to detrimental effects on their health. Therefore, recognizing the signs of healthy nodosity versus unhealthy growth is vital for anyone involved in plant care.In conclusion, nodosity is a multifaceted concept that encompasses both beneficial and detrimental aspects of plant life. Whether it is through the formation of nutrient-storing nodes or the establishment of symbiotic relationships with bacteria, nodosity plays a significant role in the survival and prosperity of plants. As we continue to explore the complexities of plant biology, a deeper understanding of nodosity will undoubtedly enhance our ability to cultivate and conserve the diverse flora that enriches our world.

在植物学领域，术语nodosity指的是植物茎或根部存在的节点或肿胀。这些结构可以发挥多种用途，例如储存养分或促进新芽的生长。理解nodosity的概念对于植物学家和园艺师来说至关重要，因为它在植物的发展和健康中起着关键作用。例如，许多植物在面对环境压力时会表现出nodosity。当植物受到威胁，无论是干旱、害虫还是疾病，它可能会发展这些肿胀的节点作为生存机制。这种适应性使植物能够在保持生长所需资源的同时节省水分和能量。因此，nodosity可以被视为自然韧性和聪明才智的证明。此外，nodosity并不限于某一种植物。它可以在各种物种中观察到，包括豆科植物，这些植物在其根部形成结节，里面寄居着固氮细菌。这些细菌将大气中的氮转化为植物可以利用的形式，从而增强土壤肥力。植物与这些微生物之间的关系是自然界中互利共生的一个典范，展示了nodosity如何导致生态系统内的有益互动。在农业实践中，理解nodosity可以提高作物产量。认识到这些结构重要性的农民可以实施促进其发展的策略。例如，通过种植增强土壤健康的覆盖作物，农民可以鼓励有益细菌繁荣，从而在随后的作物中增加nodosity。这不仅提高了生产力，还促进了可持续农业实践。然而，nodosity并不总是有利的。在某些情况下，过度的肿胀可能表明疾病或生长条件不良。例如，某些真菌感染可能导致植物异常生长，从而对其健康产生不利影响。因此，识别健康的nodosity与不健康生长的迹象对于任何参与植物护理的人来说都是至关重要的。总之，nodosity是一个多方面的概念，涵盖了植物生命中有益和有害的各个方面。无论是通过营养储存节点的形成，还是通过与细菌建立共生关系，nodosity在植物的生存和繁荣中都发挥着重要作用。随着我们继续探索植物生物学的复杂性，对nodosity的更深入理解无疑将增强我们培养和保护丰富多样的植物群的能力，这些植物丰富了我们的世界。