nodule

简明释义

英[ˈnɒdjuːl]美[ˈnɑːdʒuːl]

n. 小结；小瘤；节结

英英释义

单词用法

同义词

反义词

例句

1.Conclusion CT is the first choice in the diagnosis and differential diagnosis of solitary pulmonary nodule.

结论CT是孤立肺结节诊断和鉴别诊断的首选方法。

2.Results There were 20 cases of adenoma (nodule) excision and 6 cases of unilateral lobectomy.

结果甲状腺腺瘤(结节)摘除术20例，单侧甲状腺腺叶切除术6例。

3.Conclusion This operational method should be regard as principal choice in treatment of patients with thyroid nodule.

结论甲状腺一侧腺叶加峡部切除术可作为甲状腺结节的首选术式。

4.This paper is of important literature value and practical importance to the ocean polymetallic nodule mining in China's mine area.

文章对中国大洋多金属结核矿产资源的开发，有着重要的文献价值和实用意义。

5.Objective to improve the diagnosis and treatment of patients with autonomously functioning thyroid nodule (AFTN).

目的提高对自主功能性甲状腺结节(AFTN)的诊断与治疗水平。

6.Objective: To analyze the cause of imaging misdiagnosis in benign nodule lesions of the lung.

目的：为了探讨肺内良性结节性病变影像学诊断中误诊原因。

7.Objective To study the value of changes of thyroglobulin in detecting property of thyroid nodule.

目的动态观察甲状腺球蛋白浓度变化对鉴别良、恶性甲状腺结节的临床价值。

8.She was worried when she felt a hard nodule on her neck.

当她在脖子上摸到一个硬的结节时感到很担心。

9.The geologist discovered a nodule of iron ore while conducting field research.

地质学家在进行实地研究时发现了一个铁矿石的结节。

10.The doctor found a small nodule in my lung during the X-ray examination.

医生在我的X光检查中发现了一个小结节。

11.A biopsy revealed that the nodule was benign.

活检显示这个结节是良性的。

12.The patient was advised to monitor the nodule for any changes in size.

医生建议患者监测这个结节的大小变化。

作文

In the field of medicine, the term nodule refers to a small, rounded mass of tissue that can develop in various parts of the body. These nodules can be benign or malignant, and their presence often prompts further investigation to determine their nature. For instance, pulmonary nodules are common findings on chest X-rays and CT scans, and while many are harmless, some may indicate lung cancer. Understanding the characteristics and implications of nodules is crucial for early diagnosis and treatment.Beyond the medical context, nodule can also describe similar structures in geology and botany. In geology, a nodule may refer to a small, rounded mineral deposit found within sedimentary rock. These geological nodules can provide valuable information about the conditions under which the rock formed. In botany, nodules are often associated with certain plants, such as legumes, where they serve as sites for nitrogen fixation, a process essential for soil fertility.The significance of nodules extends into various scientific disciplines, highlighting their multifaceted nature. In agriculture, for example, the presence of root nodules in leguminous plants allows them to convert atmospheric nitrogen into a form that plants can use, enriching the soil and promoting sustainable farming practices. This symbiotic relationship between plants and certain bacteria is a remarkable example of nature's efficiency.In conclusion, the concept of nodule encompasses a range of meanings and applications across different fields. Whether in medicine, geology, or botany, nodules play significant roles that warrant attention and study. Their study not only enhances our understanding of health and disease but also contributes to advancements in agriculture and environmental science. As we continue to explore the complexities of nodules, we gain insights that can lead to improved health outcomes and sustainable practices in our ecosystems.

在医学领域，术语nodule指的是一种小的、圆形的组织块，可以在身体的各个部位发展。这些nodules可以是良性的或恶性的，它们的存在通常会引发进一步的调查以确定其性质。例如，肺部nodules是在胸部X光和CT扫描中常见的发现，虽然许多是无害的，但有些可能表明肺癌。理解nodules的特征和影响对于早期诊断和治疗至关重要。除了医学背景外，nodule也可以描述地质和植物学中的类似结构。在地质学中，nodule可能指的是沉积岩中发现的小型、圆形的矿物沉积。这些地质nodules可以提供有关岩石形成条件的宝贵信息。在植物学中，nodules通常与某些植物（如豆科植物）相关，在这些植物中，它们作为氮固定的场所，氮固定过程对土壤肥力至关重要。nodules的重要性延伸到各个科学学科，突显了它们多方面的性质。例如，在农业中，豆科植物根部的nodules的存在使它们能够将大气中的氮转化为植物可以利用的形式，丰富土壤并促进可持续农业实践。这种植物与某些细菌之间的共生关系是自然高效性的一个惊人例子。总之，nodule的概念涵盖了不同领域的多种含义和应用。无论是在医学、地质学还是植物学中，nodules都扮演着重要的角色，值得关注和研究。它们的研究不仅增强了我们对健康和疾病的理解，还促进了农业和环境科学的进步。随着我们继续探索nodules的复杂性，我们获得的见解可以导致改善健康结果和我们生态系统中可持续实践的实现。