excitation build-up

简明释义

励磁起建

英英释义

例句

1.In the laser experiment, the excitation build-up 激发积累 was crucial for achieving the desired output.

在激光实验中，激发积累对于实现预期输出至关重要。

2.As the temperature increased, the excitation build-up 激发积累 also became more pronounced.

随着温度的升高，激发积累也变得更加明显。

3.The researchers measured the excitation build-up 激发积累 to determine the efficiency of the new material.

研究人员测量了激发积累以确定新材料的效率。

4.Understanding the excitation build-up 激发积累 can help improve the design of electronic devices.

理解激发积累可以帮助改善电子设备的设计。

5.The scientists observed an increase in the excitation build-up 激发积累 during the reaction.

科学家们观察到反应过程中激发积累的增加。

作文

In the realm of science and engineering, particularly in fields such as physics and neurology, the term excitation build-up refers to the gradual increase in energy or stimulation that leads to a heightened state of activity. This concept is crucial for understanding various phenomena, from the behavior of particles in quantum mechanics to the functioning of neural networks in the brain. In simpler terms, excitation build-up can be thought of as a process where energy accumulates over time, eventually resulting in a significant reaction or response.For instance, consider the case of a child waiting for their birthday party. As the day approaches, their excitement builds up; they think about the cake, the presents, and the fun with friends. This emotional excitation build-up can be likened to the physical processes seen in nature, where energy accumulates until it reaches a threshold that triggers an explosive event, such as a volcanic eruption or a thunderstorm.In physics, excitation build-up is often observed in systems where particles are subjected to external forces. For example, in a laser, photons are excited to higher energy states through a process called population inversion. As more photons accumulate in these excited states, the intensity of the laser light increases until it reaches a point where it can emit a coherent beam of light. This phenomenon illustrates how excitation build-up is essential for the operation of many modern technologies.Similarly, in the field of neuroscience, the concept of excitation build-up can be applied to understand how neurons communicate with each other. When a neuron receives input from other neurons, it becomes increasingly excited. If the cumulative input exceeds a certain threshold, the neuron will fire an action potential, sending a signal to other neurons. This process is fundamental to how we perceive the world, learn new information, and respond to stimuli.Moreover, excitation build-up is not limited to scientific contexts; it can also be observed in everyday life. For example, during a sports game, the crowd's enthusiasm can gradually increase as the game progresses. Each exciting play, goal, or moment of tension adds to the overall excitement, leading to a crescendo of cheers and energy as the game reaches its climax. This social excitation build-up showcases how collective emotions can amplify individual feelings, creating a shared experience that is both powerful and memorable.Understanding the dynamics of excitation build-up allows us to appreciate the complexities of both natural and human-made systems. Whether in the microscopic world of particles, the intricate networks of the brain, or the vibrant atmosphere of a sporting event, this concept plays a pivotal role in shaping our experiences and interactions. As we continue to explore the implications of excitation build-up across various disciplines, we gain insights that can lead to innovations in technology, medicine, and even social interactions. Ultimately, recognizing the significance of this phenomenon enriches our understanding of the world around us and enhances our ability to navigate its complexities.

在科学和工程的领域，尤其是在物理学和神经学等领域，术语excitation build-up指的是能量或刺激的逐渐增加，这种增加导致活动状态的高度提升。这个概念对于理解各种现象至关重要，从量子力学中粒子的行为到大脑神经网络的功能。简单来说，excitation build-up可以被视为一个过程，其中能量随着时间的推移而积累，最终导致显著的反应或回应。例如，考虑一下一个孩子期待生日派对的情况。随着日子的临近，他们的兴奋感逐渐增强；他们想到蛋糕、礼物以及与朋友们的乐趣。这种情感上的excitation build-up可以类比于自然界中观察到的物理过程，在这些过程中，能量积累直到达到触发爆炸事件的阈值，比如火山喷发或雷暴。在物理学中，excitation build-up常常出现在粒子受到外部力作用的系统中。例如，在激光中，光子通过一种叫做群体反转的过程被激发到更高的能量状态。当越来越多的光子积累在这些激发状态中时，激光光的强度增加，直到达到可以发出一致光束的点。这一现象说明了excitation build-up对于许多现代技术的运作是至关重要的。同样，在神经科学领域，excitation build-up的概念可以应用于理解神经元之间如何相互沟通。当一个神经元接收到来自其他神经元的输入时，它会变得越来越兴奋。如果累计的输入超过某个阈值，神经元就会发射动作电位，向其他神经元发送信号。这个过程是我们如何感知世界、学习新信息以及对刺激做出反应的基础。此外，excitation build-up不仅限于科学背景；它也可以在日常生活中观察到。例如，在一场体育比赛中，观众的热情可能会随着比赛的进行而逐渐增加。每一次令人兴奋的进攻、进球或紧张时刻都为整体的兴奋感增添了色彩，随着比赛达到高潮，欢呼和能量的浪潮达到了顶峰。这种社会性的excitation build-up展示了集体情感如何放大个体感受，创造出一种既强烈又难忘的共同体验。理解excitation build-up的动态过程使我们能够欣赏自然和人造系统的复杂性。无论是在微观粒子的世界、复杂的大脑网络，还是在体育赛事的生动氛围中，这个概念在塑造我们的体验和互动中发挥着关键作用。随着我们继续探索excitation build-up在各个学科中的影响，我们获得的见解可能会推动技术、医学甚至社会互动的创新。最终，认识到这一现象的重要性丰富了我们对周围世界的理解，并增强了我们驾驭其复杂性的能力。