ducts

简明释义

英[dʌkts]美[dʌkts]

n. [建]管道（duct 的复数）；通风管道

英英释义

单词用法

同义词

反义词

例句

1.Atypical ductal hyperplasia is abnormal cells that grow in the milk ducts of the breast.

非典型腺管增生是一种生长在乳导管里的不正常细胞。

2.Additionally, when on the ground, the ducts provide enhanced safety for other people.

此外，当在地面上，管道的安全提供更多的其他人。

3.Alveoli form clusters (alveolar sacs) connected by alveolar ducts to the Bronchioles.

肺泡形成丛集的肺泡囊，经由肺泡管连接至支气管。

4.Duct extension. Supply or return duct can be specified. Single - or double-line ducts can be specified.

管道延伸。可指定送风管道或回风管道。可以指定单线管道或双线管道。

5.Calcium deposits (calcifications) in ducts and other tissues.

腺管或其它组织中的钙沉积(钙化)。

6.Additional supply duct section. Supply or return duct can be specified. Single - or double-line ducts can be specified.

附加送风管道部分。可指定送风管道或回风管道。可以指定单线管道或双线管道。

7.The air conditioning system is connected to the main ducts 管道 that distribute cool air throughout the building.

空调系统连接到主要的ducts 管道，将冷空气分配到整个建筑。

8.Regular maintenance of the ducts 管道 can improve indoor air quality significantly.

定期维护ducts 管道可以显著改善室内空气质量。

9.The plumber found a blockage in the ducts 管道 that was causing the water to back up.

水管工发现ducts 管道中有堵塞，导致水倒流。

10.In commercial kitchens, ducts 管道 are essential for venting smoke and odors.

在商业厨房中，ducts 管道对于排放烟雾和气味至关重要。

11.The HVAC technician inspected the ducts 管道 for any leaks that could reduce efficiency.

HVAC技术员检查了ducts 管道是否有泄漏，以减少效率。

作文

The human body is a complex system composed of various parts that work together to maintain health and functionality. One crucial aspect of this system is the network of ducts (管道) that facilitate the movement of fluids and other substances throughout the body. These ducts (管道) play an essential role in numerous physiological processes, including digestion, respiration, and hormonal regulation. In the digestive system, for example, the pancreas produces enzymes that are vital for breaking down food. These enzymes are transported through specific ducts (管道) into the small intestine, where they aid in digestion. The gallbladder also has its own set of ducts (管道) that store and release bile, a substance necessary for fat digestion. Without these ducts (管道), the body would struggle to extract nutrients from the food we consume. Similarly, in the respiratory system, the trachea and bronchi serve as ducts (管道) that channel air to and from the lungs. These ducts (管道) are lined with cilia and mucus, which help trap and expel foreign particles, ensuring that the air we breathe is clean and safe. The efficiency of these ducts (管道) is vital for maintaining proper oxygen levels in the blood, which is essential for overall health. Hormonal regulation is another area where ducts (管道) are significant. The endocrine system relies on a network of glands that secrete hormones directly into the bloodstream. However, some hormones are transported through ducts (管道) to reach their target organs. For instance, the adrenal glands have ducts (管道) that help distribute hormones like adrenaline during stressful situations, preparing the body for a 'fight or flight' response. Beyond the human body, ducts (管道) are also prevalent in various engineering and architectural applications. In buildings, ventilation ducts (管道) are installed to circulate air, providing heating and cooling to different spaces. These ducts (管道) ensure that indoor environments remain comfortable and healthy by regulating temperature and humidity levels. Moreover, in industrial settings, ducts (管道) are used to transport materials such as gases, liquids, and even solid particles. For example, in manufacturing plants, ducts (管道) can carry exhaust fumes away from machinery, preventing the buildup of harmful substances in the workplace. This application highlights the importance of ducts (管道) in maintaining safety and efficiency in various industries. In conclusion, whether in biological systems or human-made structures, ducts (管道) are indispensable components that facilitate essential functions. They ensure the smooth flow of substances, whether it be nutrients, air, or industrial materials. Understanding the role of ducts (管道) enhances our appreciation for both the intricacies of the human body and the engineering marvels we create. As we continue to explore and innovate, the significance of ducts (管道) will undoubtedly remain a key focus in both health and technology.

人体是一个复杂的系统，由各种部分组成，这些部分共同工作以维持健康和功能。其中一个关键方面是网络的管道（ducts），它们促进液体和其他物质在体内的移动。这些管道（ducts）在许多生理过程中发挥着重要作用，包括消化、呼吸和激素调节。 例如，在消化系统中，胰腺产生对分解食物至关重要的酶。这些酶通过特定的管道（ducts）运输到小肠，在那里帮助消化。胆囊也有自己的一组管道（ducts），用于储存和释放胆汁，这是一种消化脂肪所必需的物质。没有这些管道（ducts），身体将难以从我们摄入的食物中提取营养。 同样，在呼吸系统中，气管和支气管作为管道（ducts）引导空气进出肺部。这些管道（ducts）内衬有纤毛和粘液，有助于捕捉和排除外来颗粒，确保我们呼吸的空气干净安全。这些管道（ducts）的效率对于维持血液中的氧气水平至关重要，而这对于整体健康是必不可少的。 激素调节是另一个管道（ducts）重要的领域。内分泌系统依赖于一系列腺体，将激素直接分泌到血液中。然而，一些激素通过管道（ducts）运输，以到达其目标器官。例如，肾上腺有管道（ducts），帮助在压力情况下分配像肾上腺素这样的激素，为身体准备好进行“战斗或逃跑”的反应。 除了人体，管道（ducts）在各种工程和建筑应用中也很常见。在建筑物中，通风管道（ducts）被安装以循环空气，为不同空间提供加热和冷却。这些管道（ducts）确保室内环境舒适和健康，通过调节温度和湿度水平。 此外，在工业环境中，管道（ducts）用于运输气体、液体甚至固体颗粒等材料。例如，在制造厂中，管道（ducts）可以将废气从机器中排走，防止有害物质在工作场所的积聚。这一应用突显了管道（ducts）在维护各种行业的安全和效率中的重要性。 总之，无论是在生物系统还是人造结构中，管道（ducts）都是不可或缺的组成部分，促进着基本功能。它们确保物质的顺畅流动，无论是营养、空气还是工业材料。理解管道（ducts）的作用增强了我们对人体复杂性和我们创造的工程奇迹的欣赏。随着我们继续探索和创新，管道（ducts）的重要性无疑将继续成为健康和技术的关键关注点。