cardinal vein

简明释义

植脉

英英释义

例句

1.Surgeons must be careful not to damage the cardinal vein during procedures.

外科医生在手术过程中必须小心不要损伤心房静脉。

2.In embryonic development, the cardinal vein plays a significant role in forming the circulatory system.

在胚胎发育中，心房静脉在形成循环系统中起着重要作用。

3.The cardinal vein is crucial for the return of deoxygenated blood to the heart.

这条心房静脉对于将缺氧血液返回心脏至关重要。

4.The cardinal vein is often studied in veterinary medicine to understand animal physiology.

心房静脉常常在兽医学中被研究，以了解动物生理学。

5.The anatomy of the cardinal vein varies among different species.

心房静脉的解剖结构在不同物种之间有所不同。

作文

The human body is a complex system made up of various organs and structures that work together to maintain life. One of the essential components of this system is the circulatory system, which includes the heart, blood vessels, and blood. Within this intricate network, there are specific veins that play crucial roles in transporting blood throughout the body. Among these, the cardinal vein (心房静脉) holds significant importance during embryonic development. In the early stages of development, the cardinal vein (心房静脉) serves as a primary vessel that collects deoxygenated blood from the body and returns it to the heart. This vein is one of the first major vessels to form, illustrating the importance of efficient blood circulation even before the heart is fully developed. The presence of the cardinal vein (心房静脉) is vital for ensuring that the developing embryo receives adequate nutrients and oxygen while simultaneously removing waste products.The cardinal vein (心房静脉) is divided into two main types: the anterior and posterior cardinal veins. The anterior cardinal vein drains blood from the head and upper body, while the posterior cardinal vein drains blood from the lower body. As the embryo grows, these veins undergo significant transformations. They eventually contribute to the formation of the superior and inferior vena cavae, which are essential for returning blood to the heart in a fully developed organism.Understanding the role of the cardinal vein (心房静脉) provides insight into the complexities of human anatomy and the remarkable processes involved in our development. Researchers studying congenital heart defects often focus on the cardinal vein (心房静脉) because abnormalities in its formation can lead to serious cardiovascular issues later in life. This highlights the importance of early detection and intervention in cases where the embryonic circulatory system does not develop properly.In conclusion, the cardinal vein (心房静脉) is more than just a vessel; it is a crucial component of the embryonic circulatory system that lays the groundwork for a healthy cardiovascular system. By studying its development and function, scientists can gain valuable insights into both normal physiology and potential medical conditions. The intricate design of the cardinal vein (心房静脉) and its contributions to human development remind us of the wonders of biological systems and the importance of maintaining their integrity throughout our lives.

人体是一个复杂的系统，由各种器官和结构组成，这些器官和结构共同作用以维持生命。在这个复杂的网络中，循环系统是一个重要的组成部分，包括心脏、血管和血液。在这些血管中，有一些特定的静脉在全身运输血液方面发挥着至关重要的作用。其中，cardinal vein（心房静脉）在胚胎发育过程中具有重要意义。 在发育的早期阶段，cardinal vein（心房静脉）作为一条主要血管，负责收集来自身体的缺氧血液并将其送回心脏。这条静脉是最早形成的主要血管之一，体现了即使在心脏尚未完全发育之前，高效血液循环的重要性。cardinal vein（心房静脉）的存在对于确保发育中的胚胎获得足够的营养和氧气，同时去除废物至关重要。cardinal vein（心房静脉）分为两种主要类型：前心房静脉和后心房静脉。前心房静脉排出来自头部和上半身的血液，而后心房静脉则排出来自下半身的血液。随着胚胎的生长，这些静脉经历显著的转变，最终参与形成上腔静脉和下腔静脉，这对将血液送回完全发育的生物体的心脏至关重要。了解cardinal vein（心房静脉）的作用有助于深入理解人类解剖学的复杂性以及我们发育过程中涉及的惊人过程。研究先天性心脏缺陷的研究人员常常关注cardinal vein（心房静脉），因为其形成中的异常可能导致生命后期严重的心血管问题。这突显了在胚胎循环系统未能正常发育的情况下，早期检测和干预的重要性。总之，cardinal vein（心房静脉）不仅仅是一条血管；它是胚胎循环系统的一个关键组成部分，为健康的心血管系统奠定基础。通过研究其发育和功能，科学家可以获得有关正常生理和潜在医学状况的宝贵见解。cardinal vein（心房静脉）的复杂设计及其对人类发育的贡献提醒我们生物系统的奇迹，以及在整个生命过程中保持其完整性的重要性。