circulating system

简明释义

循环系统

英英释义

例句

1.In a fish, the circulating system helps transport oxygen through the gills.

在鱼类中，循环系统帮助通过鳃运输氧气。

2.The circulating system of the Earth’s atmosphere plays a vital role in climate regulation.

地球大气的循环系统在气候调节中起着至关重要的作用。

3.The circulating system in plants transports nutrients and water from the roots to the leaves.

植物中的循环系统将养分和水分从根部运输到叶子。

4.A well-functioning circulating system is essential for maintaining good health.

一个正常运作的循环系统对保持良好的健康至关重要。

5.The heart is a crucial part of the human circulating system.

心脏是人体循环系统的重要部分。

作文

The human body is a marvel of biological engineering, and at the heart of its intricate design lies the circulating system (循环系统). This complex network is responsible for transporting essential nutrients, gases, hormones, and waste products throughout the body. Understanding the circulating system (循环系统) is crucial not only for medical professionals but also for anyone interested in maintaining their health and well-being.The circulating system (循环系统) consists primarily of the heart, blood vessels, and blood. The heart functions as a powerful pump that propels blood through a vast network of arteries, veins, and capillaries. Arteries carry oxygen-rich blood away from the heart to various tissues and organs, while veins return oxygen-poor blood back to the heart. Capillaries, the smallest blood vessels, serve as the sites of exchange between blood and surrounding tissues, allowing nutrients and oxygen to enter cells while removing carbon dioxide and other waste products.One of the most fascinating aspects of the circulating system (循环系统) is its ability to adapt to the body’s changing needs. For example, during exercise, the muscles require more oxygen and nutrients, prompting the heart to beat faster and blood vessels to dilate. This ensures that the working muscles receive an adequate supply of blood, which is vital for optimal performance. Conversely, when at rest, the circulating system (循环系统) conserves energy by reducing blood flow to less active areas.The importance of the circulating system (循环系统) extends beyond mere transportation. It plays a significant role in regulating body temperature and pH levels, as well as in the immune response. Blood carries white blood cells and antibodies, which are essential for fighting infections and diseases. Additionally, the circulating system (循环系统) aids in the distribution of hormones, which are critical for coordinating various bodily functions such as growth, metabolism, and stress responses.However, the circulating system (循环系统) can be vulnerable to various health issues. Conditions such as hypertension, atherosclerosis, and heart disease can significantly impair its function. Lifestyle factors such as poor diet, lack of exercise, and smoking can contribute to these conditions, highlighting the importance of maintaining a healthy lifestyle to support the circulating system (循环系统).In conclusion, the circulating system (循环系统) is an essential component of human physiology, intricately linked to our overall health and well-being. By understanding its functions and maintaining a healthy lifestyle, we can ensure that our bodies operate efficiently and effectively. The next time you consider your health, remember the vital role that the circulating system (循环系统) plays in keeping you alive and thriving. Taking care of this remarkable system is not just about preventing disease; it's about enhancing life itself.

人体是生物工程的奇迹，其复杂设计的核心在于circulating system（循环系统）。这个复杂的网络负责运输必需的营养物质、气体、激素和废物产品。理解circulating system（循环系统）不仅对医疗专业人员至关重要，对任何想要维护健康和幸福的人来说也同样重要。circulating system（循环系统）主要由心脏、血管和血液组成。心脏作为强大的泵，推动血液通过一 vast 的动脉、静脉和毛细血管网络。动脉将富含氧气的血液从心脏输送到各种组织和器官，而静脉则将贫氧血液返回心脏。毛细血管是最小的血管，作为血液与周围组织之间交换的场所，允许营养物质和氧气进入细胞，同时去除二氧化碳和其他废物。circulating system（循环系统）的一个最迷人的方面是其适应身体变化需求的能力。例如，在锻炼期间，肌肉需要更多的氧气和营养物质，促使心脏加速跳动，血管扩张。这确保了工作肌肉获得足够的血液供应，这对最佳表现至关重要。相反，当休息时，circulating system（循环系统）通过减少流向不太活跃区域的血流来节省能量。circulating system（循环系统）的重要性不仅限于简单的运输。它在调节体温和pH水平以及免疫反应中发挥着重要作用。血液携带白细胞和抗体，这对抵抗感染和疾病至关重要。此外，circulating system（循环系统）有助于激素的分配，这对协调各种身体功能（如生长、新陈代谢和压力反应）至关重要。然而，circulating system（循环系统）可能容易受到各种健康问题的影响。高血压、动脉粥样硬化和心脏病等疾病可能严重损害其功能。饮食不良、缺乏运动和吸烟等生活方式因素可能导致这些疾病，突显了保持健康生活方式以支持circulating system（循环系统）的重要性。总之，circulating system（循环系统）是人类生理学的一个重要组成部分，与我们的整体健康和幸福密切相关。通过理解其功能并保持健康的生活方式，我们可以确保我们的身体高效有效地运作。下次考虑你的健康时，请记住circulating system（循环系统）在维持生命和繁荣中所扮演的重要角色。照顾这个非凡的系统不仅仅是为了预防疾病；而是为了提升生活本身。