anterodorsal margin

简明释义

前背缘;

英英释义

例句

1.The pathologist reported that the anterodorsal margin was clear of cancerous cells.

病理学家报告说，前背缘没有癌细胞。

2.In the anatomical study, we measured the distance from the anterodorsal margin to the nearest nerve.

在解剖研究中，我们测量了从前背缘到最近神经的距离。

3.During the dissection, the students noted the position of the anterodorsal margin relative to other structures.

在解剖过程中，学生们注意到前背缘相对于其他结构的位置。

4.The surgeon carefully examined the anterodorsal margin of the tissue to ensure there were no signs of malignancy.

外科医生仔细检查了组织的前背缘，以确保没有恶性肿瘤的迹象。

5.The anterodorsal margin of the organ is critical for understanding its functional anatomy.

器官的前背缘对于理解其功能解剖至关重要。

作文

The study of anatomy often involves understanding various terms that describe specific parts of the body. One such term is the anterodorsal margin, which plays a crucial role in the anatomical descriptions of certain organisms. The anterodorsal margin refers to the front upper edge of a structure, typically in relation to the body or a particular organ. This term is especially significant in the field of zoology and comparative anatomy, where precise descriptions are essential for identifying species and understanding their morphology.To illustrate the importance of the anterodorsal margin, consider the anatomy of fish. In many fish species, the anterodorsal margin of the dorsal fin is critical for determining the species’ swimming capabilities and stability in water. For instance, the shape and angle of the anterodorsal margin can influence how a fish maneuvers through its aquatic environment. A more pronounced anterodorsal margin might indicate adaptations for swift movement, while a more rounded edge could suggest a lifestyle that requires less speed but greater maneuverability.Moreover, the anterodorsal margin is not only relevant in fish but also in the anatomy of birds. In birds, the anterodorsal margin of the wing plays a vital role in flight dynamics. The design of the wing, including the anterodorsal margin, affects lift and thrust, which are essential for powered flight. Ornithologists study these features to understand how different species have adapted their wings for various flying styles, from gliding to rapid flapping.In addition to its biological implications, the anterodorsal margin can also be found in discussions of human anatomy. For example, in the context of the human skull, the anterodorsal margin can refer to the upper front edge of the eye socket. Understanding this area is crucial for fields like surgery and orthodontics, where precise knowledge of anatomical landmarks is necessary for successful interventions.Furthermore, the significance of the anterodorsal margin extends into paleontology, where researchers analyze fossilized remains to reconstruct the anatomy of extinct species. By examining the anterodorsal margin of a fossil, paleontologists can infer the creature's lifestyle, habitat, and even its evolutionary adaptations over time. This information contributes to our understanding of biodiversity and the history of life on Earth.In conclusion, the term anterodorsal margin encapsulates a variety of meanings across different fields of study, from zoology to human anatomy and paleontology. Its relevance in describing anatomical structures highlights the intricate relationships between form and function in living organisms. As we continue to explore the complexities of biology, terms like anterodorsal margin will remain essential in our quest to understand the natural world and its myriad inhabitants.

解剖学的研究往往涉及理解描述身体特定部分的各种术语。其中一个术语是anterior dorsal margin，它在某些生物的解剖描述中起着至关重要的作用。anterior dorsal margin指的是结构的前上边缘，通常与身体或特定器官相关。这个术语在动物学和比较解剖学领域尤其重要，因为精确的描述对于识别物种和理解其形态至关重要。为了说明anterior dorsal margin的重要性，可以考虑鱼类的解剖结构。在许多鱼类物种中，背鳍的anterior dorsal margin对确定物种的游泳能力和水中的稳定性至关重要。例如，anterior dorsal margin的形状和角度可能会影响鱼在水中的机动能力。更明显的anterior dorsal margin可能表明适应快速运动，而更圆的边缘可能暗示一种需要较少速度但更大机动性的生活方式。此外，anterior dorsal margin不仅在鱼类中相关，也在鸟类的解剖结构中发挥着重要作用。在鸟类中，翅膀的anterior dorsal margin对飞行动态至关重要。翅膀的设计，包括anterior dorsal margin，影响升力和推力，这对动力飞行至关重要。鸟类学家研究这些特征，以了解不同物种如何适应其翅膀以实现各种飞行风格，从滑翔到快速拍打。除了生物学的含义，anterior dorsal margin还出现在关于人类解剖学的讨论中。例如，在人类头骨的背景下，anterior dorsal margin可以指眼窝的上前边缘。理解这一领域对外科手术和正畸学等领域至关重要，在这些领域，准确的解剖标志知识对于成功的干预至关重要。此外，anterior dorsal margin的重要性还延伸到古生物学，研究人员分析化石遗骸以重建灭绝物种的解剖结构。通过检查化石的anterior dorsal margin，古生物学家可以推断生物的生活方式、栖息地，甚至是其随时间演变的适应性。这些信息有助于我们理解生物多样性以及地球生命的历史。总之，术语anterior dorsal margin在不同研究领域中包含多种含义，从动物学到人类解剖学再到古生物学。它在描述解剖结构方面的相关性突显了生物体形式与功能之间的复杂关系。随着我们继续探索生物学的复杂性，像anterior dorsal margin这样的术语将继续在我们理解自然世界及其无数居民的过程中发挥重要作用。