active zone

简明释义

堆芯

英英释义

例句

1.The active zone of the market is where most transactions take place.

市场的活跃区域是大多数交易发生的地方。

2.The active zone in a sports game often determines the outcome of the match.

在体育比赛中，活跃区域通常决定比赛的结果。

3.The scientists observed the cellular processes occurring in the active zone of the neuron.

科学家观察到了神经元中发生的细胞过程，这些过程发生在活跃区域。

4.During the experiment, we focused on the active zone of the chemical reaction.

在实验过程中，我们专注于化学反应的活跃区域。

5.In the gaming world, the active zone is where players can interact with the environment.

在游戏世界中，活跃区域是玩家可以与环境互动的地方。

作文

In the study of neuroscience, the term active zone refers to a specialized region within a neuron where synaptic transmission occurs. This area is crucial for the release of neurotransmitters, which are essential for communication between neurons. The active zone is typically located at the presynaptic terminal, where synaptic vesicles containing neurotransmitters are clustered. Understanding the function of the active zone is vital for comprehending how signals are transmitted across synapses and how information is processed in the brain.The structure of the active zone is fascinating. It contains various proteins that help anchor the synaptic vesicles in place and facilitate their fusion with the presynaptic membrane. When an action potential arrives at the presynaptic terminal, calcium ions enter the neuron, triggering the release of neurotransmitters from the active zone. This process is highly regulated and involves a series of complex molecular interactions.Research has shown that alterations in the function of the active zone can lead to various neurological disorders. For example, disruptions in neurotransmitter release can contribute to conditions such as epilepsy, schizophrenia, and depression. By studying the active zone, scientists hope to develop targeted therapies that can restore normal synaptic function and improve outcomes for individuals suffering from these disorders.Moreover, the concept of the active zone extends beyond neuroscience. In ecology, the term can describe regions within ecosystems that are particularly dynamic and rich in biodiversity. These areas often serve as hotspots for species interaction and energy flow. For instance, coral reefs are considered an active zone in marine environments due to their vibrant ecosystems and the multitude of life forms they support.In urban planning, identifying active zones can help in creating spaces that foster community engagement and social interaction. Parks, plazas, and cultural centers can be seen as active zones where people gather, share ideas, and participate in activities that enhance their quality of life. Understanding the characteristics of these active zones can guide planners in designing environments that promote well-being and connectivity among residents.In conclusion, the term active zone encompasses a variety of meanings across different fields, each highlighting the importance of specific regions that facilitate interaction, communication, and vitality. Whether in the context of neuroscience, ecology, or urban planning, recognizing and studying active zones can lead to significant advancements in our understanding and improvement of systems, whether biological or social. As we continue to explore these active zones, we gain valuable insights that can enhance our lives and the world around us.

在神经科学研究中，术语active zone指的是神经元内部一个专门区域，在该区域内发生突触传递。这个区域对于神经递质的释放至关重要，而神经递质是神经元之间沟通所必需的。active zone通常位于突触前终端，神经递质的囊泡在这里聚集。理解active zone的功能对于理解信号如何在突触间传递以及信息如何在大脑中处理至关重要。active zone的结构非常有趣。它包含各种蛋白质，这些蛋白质帮助将突触囊泡固定在适当位置，并促进它们与突触前膜的融合。当动作电位到达突触前终端时，钙离子进入神经元，触发神经递质从active zone释放。这个过程高度调控，涉及一系列复杂的分子相互作用。研究表明，active zone功能的改变可能导致各种神经系统疾病。例如，神经递质释放的干扰可能会导致癫痫、精神分裂症和抑郁症等情况。通过研究active zone，科学家希望开发针对性的疗法，以恢复正常的突触功能，从而改善这些疾病患者的预后。此外，active zone的概念不仅限于神经科学。在生态学中，该术语可以描述生态系统中特别动态和生物多样性丰富的区域。这些区域通常作为物种相互作用和能量流动的热点。例如，珊瑚礁被认为是海洋环境中的active zone，因为它们的生态系统活力及其支持的多种生命形式。在城市规划中，识别active zones可以帮助创建促进社区参与和社会互动的空间。公园、广场和文化中心可以视为人们聚集、分享想法并参与活动的active zones，这些活动提升他们的生活质量。理解这些active zones的特征可以指导规划者设计促进居民福祉和联系的环境。总之，术语active zone在不同领域中涵盖了多种含义，每一种都强调了促进互动、沟通和活力的特定区域。无论是在神经科学、生态学还是城市规划的背景下，认识和研究active zones能够带来我们对系统（无论是生物的还是社会的）理解和改善的重要进展。随着我们继续探索这些active zones，我们获得的宝贵见解可以增强我们的生活和周围的世界。