transection

简明释义

英[trænˈsekʃən]美[trænˈsekʃn]

n. 横断；横切；横断面

英英释义

单词用法

同义词

反义词

例句

1.Conclusion Fimbria fornix transection lesion can results in rats learning and memory disorder.

结论切断穹窿海马伞可引起动物学习记忆障碍。

2.Objective To investigate the protective effect of transection of cervical sympathetic trunk (TCST)on the fetal brain in rats with pregnancy-induced hypertension(PIH).

目的探讨妊高征（PIH）大鼠颈交感神经干离断（TCST）对胎鼠脑的保护作用。

3.It is advised to avoid clamping of the nerves prior to transection in order to avoid the pain so frequently encountered following crushing injuries.

建议避免在横断神经前钳夹神经以避免压碎性损伤后如此常见的疼痛。

4.A large proportion of the mitral cells gradually degenerated subsequent to LOT transection.

而外侧嗅束切断后，大量僧帽细胞逐渐退化。

5.Objective To examine the effect of inosine-loaded nanoparticles on the survival of retinal ganglion cells (RGCs) after optic nerve transection.

目的研究载有肌苷的毫微粒对视神经切断后视网膜节细胞(RGC)存活的影响。

6.Aim: To observe the effect of fimbria-fornix (ff) transection on rats hippocampal synaptic configuration.

目的：观察横断大鼠穹窿-海马伞对其海马突触形态的影响。

7.A transection of the spinal cord can lead to severe mobility issues.

脊髓的横切可能导致严重的行动问题。

8.The surgeon performed a transection of the affected nerve to alleviate pain.

外科医生进行了受影响神经的横切以缓解疼痛。

9.The pathologist noted the transection of tissues during the autopsy.

病理学家在尸检中注意到了组织的横切。

10.The research focused on the cellular responses following the transection of the axon.

研究集中于轴突的横切后细胞的反应。

11.In the study, researchers analyzed the transection of blood vessels in response to injury.

在这项研究中，研究人员分析了血管在受伤反应中的横切。

作文

In the field of biology and medicine, the term transection refers to the process of cutting across a structure, such as a nerve or blood vessel. This surgical procedure can be critical in various medical situations, including trauma management and tumor removal. Understanding the implications of transection is essential for both medical professionals and patients alike. When a nerve is transected, it can lead to loss of function in the area it innervates, which may result in paralysis or loss of sensation. Similarly, transection of a blood vessel can lead to significant hemorrhage, requiring immediate medical intervention. Therefore, it is crucial for surgeons to assess the risks and benefits before proceeding with such a procedure.The concept of transection also extends beyond the medical field. In the realm of ecology, transection can refer to the division of habitats or ecosystems, which can have profound effects on biodiversity. For instance, when a forest is transected by a road, it can isolate animal populations, making it difficult for them to find mates or food sources. This fragmentation can lead to a decline in species numbers and disrupt the ecological balance. Conservation efforts often focus on minimizing such transection effects by creating wildlife corridors that allow animals to traverse fragmented landscapes safely.Moreover, in the context of data analysis, transection may describe the process of dividing a dataset into segments for easier interpretation. This method can be particularly useful in statistical research, where analyzing subsets of data can yield more accurate results. By understanding how transection applies to different fields, we can appreciate its significance in both practical and theoretical contexts.As technology advances, the methods of performing transection in surgery have evolved significantly. Minimally invasive techniques, such as laparoscopic surgery, allow for precise transection with reduced recovery times and lower risks of complications. These innovations demonstrate the importance of continuous research and development in medical practices, ensuring that transection is performed safely and effectively.In conclusion, the term transection encompasses a wide range of meanings across various disciplines. Whether in medicine, ecology, or data analysis, understanding the implications of transection is vital. It emphasizes the need for careful consideration and planning in any procedure or analysis that involves cutting across structures or dividing systems. As we continue to explore and learn about the various applications of transection, we must remain aware of its potential impacts on health, environment, and knowledge.

在生物学和医学领域，术语transection指的是切割结构的过程，例如神经或血管。这种外科手术在各种医疗情况下至关重要，包括创伤管理和肿瘤切除。理解transection的含义对医疗专业人员和患者都至关重要。当神经被切断时，可能导致它所支配区域的功能丧失，这可能导致瘫痪或感觉丧失。同样，血管的transection可能导致显著出血，需要立即的医疗干预。因此，外科医生在进行此类手术之前，评估风险和收益是至关重要的。transection的概念也超越了医学领域。在生态学中，transection可以指栖息地或生态系统的分割，这可能对生物多样性产生深远影响。例如，当一片森林被道路切割时，可能会使动物种群孤立，使它们难以找到配偶或食物来源。这种碎片化可能导致物种数量的下降，并破坏生态平衡。保护工作通常专注于最小化这种transection效应，通过创建野生动物走廊，允许动物安全穿越碎片化的景观。此外，在数据分析的背景下，transection可能描述将数据集划分为段以便于解释的过程。这种方法在统计研究中尤其有用，因为分析数据的子集可以得出更准确的结果。通过理解transection如何应用于不同领域，我们可以欣赏其在实际和理论背景中的重要性。随着技术的进步，进行手术时执行transection的方法已经显著发展。微创技术，如腹腔镜手术，允许精确的transection，减少恢复时间和降低并发症的风险。这些创新展示了医学实践中持续研究和发展的重要性，确保transection安全有效地进行。总之，术语transection涵盖了各个学科的广泛意义。无论是在医学、生态学还是数据分析中，理解transection的含义都是至关重要的。它强调了在涉及切割结构或划分系统的任何程序或分析中进行仔细考虑和规划的必要性。随着我们继续探索和学习transection的各种应用，我们必须保持对其对健康、环境和知识潜在影响的警觉。