diaphragm
发音:/?da??fr?m/
英语范文:
The diaphragm is a muscular wall that separates the chest and abdomen. It acts as a bellows to help breathe by expanding and contracting with each breath.
释义:膈膜是分隔胸腔和腹腔的肌肉性隔膜。它像风箱一样,通过每次呼吸的扩张和收缩来帮助呼吸。
在解剖学中,膈肌是主要的呼吸肌,它向上向下移动,使肺部的容量发生改变,从而控制呼吸。此外,膈肌还参与协调腹内压和腹外压之间的关系,这对于消化、排泄和呼吸等生理过程至关重要。
基础释义:
1. 膈膜:分隔胸腔和腹腔的肌肉性隔膜。
2. 膈肌:主要的呼吸肌,位于胸腔和腹腔之间,向上向下移动使肺部的容量发生改变。
3. 呼吸:吸入和呼出空气的过程。
4. 肌肉运动:肌肉收缩和放松的过程。
5. 协调:使各种生理过程同步进行的过程。
6. 生理过程:维持生命所必需的过程,如消化、排泄、呼吸等。
希望以上内容对你有帮助。
diaphragm基础释义
diaphragm是一个英语单词,意思是横膈膜,它是一种位于胸腔和腹腔之间的薄膜,具有呼吸和调节身体内部压力的作用。
diaphragm发音
这个单词的发音为[?da??fr?m]。
diaphragm英语范文
标题:生命的脉搏:横膈膜的重要性
在我们的身体中,有一个默默无闻但又至关重要的器官,那就是横膈膜。它像一座桥梁一样连接着胸腔和腹腔,是呼吸系统的重要组成部分。
当我们吸气时,横膈膜收缩下降,使得胸腔扩大,空气进入肺部。当我们呼气时,横膈膜恢复原位,推动肺部中的气体排出。这个过程不断循环,为我们的身体提供必要的氧气,同时排出二氧化碳。
除了呼吸功能,横膈膜还参与了调节身体内部压力的作用。在腹腔内,横膈膜可以防止内脏器官下垂,保持其位置的稳定。同时,它还能帮助我们在运动时保持身体平衡,防止受伤。
横膈膜的健康状况对我们的生活质量有着深远的影响。因此,我们应该重视横膈膜的保养,保持适当的运动和饮食,以维持其健康。
总的来说,横膈膜是我们身体中不可或缺的一部分,它的重要性不仅在于其生理功能,更在于它对生命活力的体现。让我们一起关爱横膈膜,让它为我们的生活增添更多的色彩。
希望这个范文能够帮助你更好地理解diaphragm这个单词的含义和用法。
Diaphragm
The diaphragm is a important part of the human body, which plays a crucial role in breathing. It is a thin muscular sheet that separates the chest cavity and the abdominal cavity, allowing air to flow in and out of the lungs.
When we breathe in, the diaphragm contracts, moving downward, and creating space in the chest cavity. This allows more air to enter the lungs. When we breathe out, the diaphragm relaxes and moves upward, pushing out the air that has been inhaled.
The diaphragm is controlled by the nervous system, and its function is critical for maintaining oxygenation of the blood and for proper bodily function. Any disruption in the diaphragm's function can lead to breathing difficulties and other health problems.
In addition to its role in breathing, the diaphragm is also involved in other vital functions such as heartbeat and digestion. It acts as a vital barrier between internal and external environments, protecting us from harmful substances and ensuring proper gas exchange.
The diaphragm is an integral part of our body, and its proper functioning is essential for our health and well-being. Understanding its role and importance can help us appreciate its significance and take measures to maintain its health.

