amniotic fold

简明释义

羊膜褶

英英释义

例句

1.In some cases, abnormalities in the amniotic fold 羊膜褶皱 may lead to further testing.

在某些情况下，amniotic fold 羊膜褶皱的异常可能需要进一步检测。

2.The presence of a thick amniotic fold 羊膜褶皱 can indicate potential complications in pregnancy.

厚的amniotic fold 羊膜褶皱可能表明妊娠中的潜在并发症。

3.During the ultrasound, the doctor pointed out the developing amniotic fold 羊膜褶皱 around the fetus.

在超声检查中，医生指出胎儿周围正在发育的amniotic fold 羊膜褶皱。

4.Doctors often measure the width of the amniotic fold 羊膜褶皱 during routine check-ups.

医生通常在例行检查中测量amniotic fold 羊膜褶皱的宽度。

5.The amniotic fold 羊膜褶皱 plays a crucial role in protecting the developing baby.

在保护发育中的婴儿方面，amniotic fold 羊膜褶皱起着至关重要的作用。

作文

The development of an embryo is a remarkable process, marked by various stages that are crucial for the formation of a healthy organism. One of the key features in this developmental journey is the formation of the amniotic fold (羊膜褶皱). This structure plays a vital role in protecting the embryo and facilitating its growth. Understanding the significance of the amniotic fold (羊膜褶皱) can provide insight into the complexities of embryonic development.The amniotic fold (羊膜褶皱) is formed during the early stages of embryogenesis, specifically around the third week of gestation in humans. It arises from the lateral edges of the embryonic disc, which gradually fold upwards to enclose the developing embryo. This folding process is essential as it leads to the creation of the amniotic cavity, filled with amniotic fluid. The presence of this fluid is critical for several reasons.Firstly, the amniotic fluid serves as a protective cushion for the embryo, absorbing shocks and preventing physical trauma. This is particularly important as the embryo is developing rapidly and is vulnerable to external forces. Additionally, the fluid allows for free movement, which is essential for the musculoskeletal development of the fetus. Without the protective layer provided by the amniotic fold (羊膜褶皱), the embryo would be at risk of injury from surrounding structures.Moreover, the amniotic fold (羊膜褶皱) also plays a crucial role in regulating temperature and maintaining an optimal environment for fetal development. The amniotic fluid helps to keep the temperature stable, protecting the embryo from extreme variations that could hinder its growth. Furthermore, the fluid contains nutrients and hormones that are essential for the developing fetus, ensuring that it receives the necessary support for healthy development.As the pregnancy progresses, the amniotic fold (羊膜褶皱) continues to evolve, adapting to the growing needs of the fetus. The amniotic sac, formed by the fusion of the amniotic fold (羊膜褶皱), eventually becomes a significant component of the placenta, which is responsible for nutrient exchange between the mother and the fetus. This intricate relationship highlights the importance of the amniotic fold (羊膜褶皱) not only in the initial stages of development but also throughout the entire pregnancy.In conclusion, the amniotic fold (羊膜褶皱) is a fundamental aspect of embryonic development that cannot be overlooked. Its formation marks a critical transition in the development of the embryo, providing essential protection, nourishment, and support. By understanding the role of the amniotic fold (羊膜褶皱), we gain a deeper appreciation for the complexity of life and the intricate processes that occur during the early stages of human development. This knowledge not only enriches our understanding of biology but also underscores the importance of prenatal care and the factors that contribute to a healthy pregnancy.

胚胎的发展是一个显著的过程，标志着多个阶段，这些阶段对健康有机体的形成至关重要。在这个发展旅程中，一个关键特征是 羊膜褶皱 的形成。这个结构在保护胚胎和促进其生长方面发挥着至关重要的作用。理解 羊膜褶皱 的重要性可以深入了解胚胎发育的复杂性。羊膜褶皱 在人类胚胎发生的早期阶段形成，具体是在妊娠第三周左右。它起源于胚胎盘的侧边，逐渐向上折叠以包围正在发育的胚胎。这一折叠过程至关重要，因为它导致了羊膜腔的形成，羊膜腔内充满了羊膜液。这种液体的存在对多个原因至关重要。首先，羊膜液作为胚胎的保护垫，吸收冲击，防止物理创伤。这一点尤其重要，因为胚胎正在快速发育，容易受到外部力量的影响。此外，该液体允许自由移动，这对胎儿的肌肉骨骼发育至关重要。如果没有 羊膜褶皱 提供的保护层，胚胎将面临来自周围结构的伤害风险。此外，羊膜褶皱 还在调节温度和维持胎儿发育的最佳环境方面发挥着关键作用。羊膜液有助于保持温度稳定，保护胚胎免受可能阻碍其生长的极端变化。此外，该液体含有营养物质和激素，这些成分对正在发育的胎儿至关重要，确保其获得健康发育所需的支持。随着妊娠的进展，羊膜褶皱 继续演变，适应胎儿不断增长的需求。由 羊膜褶皱 形成的羊膜囊最终成为胎盘的重要组成部分，负责母体与胎儿之间的营养交换。这种复杂的关系突显了 羊膜褶皱 在发育初期和整个妊娠期间的重要性。总之，羊膜褶皱 是胚胎发育中不可忽视的基本方面。它的形成标志着胚胎发育的关键转折，为胚胎提供了必要的保护、营养和支持。通过理解 羊膜褶皱 的作用，我们更深入地欣赏生命的复杂性以及在人类早期发育阶段发生的复杂过程。这一知识不仅丰富了我们对生物学的理解，也强调了产前护理及其对健康妊娠的贡献因素的重要性。