intermittent firing

简明释义

断续发火

英英释义

例句

1.Due to intermittent firing, the engine failed to start consistently.

由于出现了间歇性点火，发动机无法稳定启动。

2.They observed intermittent firing in the gas burner, which required immediate attention.

他们观察到燃气炉出现了间歇性点火，需要立即处理。

3.The technician noted that the machine was experiencing intermittent firing during operation.

技术人员注意到机器在操作过程中出现了间歇性点火。

4.The engineer suggested checking the ignition system for intermittent firing issues.

工程师建议检查点火系统以寻找间歇性点火问题。

5.The report indicated that intermittent firing could lead to increased wear on the components.

报告指出，间歇性点火可能会导致部件磨损加剧。

作文

In the field of neuroscience, the term intermittent firing refers to the sporadic and irregular pattern of action potentials generated by neurons. This phenomenon is crucial for understanding how information is processed in the brain. Neurons communicate through electrical impulses, and their ability to fire at varying rates can significantly impact synaptic transmission and overall neural circuit functionality.To illustrate the concept of intermittent firing, consider the example of a sensory neuron responding to a stimulus. When a person touches a hot surface, the sensory neurons in the skin will not fire continuously; instead, they may exhibit bursts of activity followed by periods of silence. This pattern of firing allows the nervous system to encode the intensity and duration of the stimulus more effectively. The intermittent firing of these neurons ensures that the brain receives essential information about changes in the environment without becoming overwhelmed by constant signals.Moreover, intermittent firing is not limited to sensory neurons. It also plays a significant role in the functioning of various brain regions, including the cortex and hippocampus. For instance, during learning and memory processes, certain neurons may display intermittent firing patterns that correlate with the encoding of new information. This variability in firing rates can enhance synaptic plasticity, which is the ability of synapses to strengthen or weaken over time based on activity levels. As a result, intermittent firing contributes to the dynamic nature of neural networks, allowing for flexible responses to different cognitive demands.The implications of intermittent firing extend beyond normal physiological processes. Abnormal firing patterns have been linked to various neurological disorders, such as epilepsy and schizophrenia. In epilepsy, for example, neurons may exhibit excessive and synchronized intermittent firing, leading to seizures. Understanding these atypical firing patterns can help researchers develop targeted therapies and interventions to restore normal neuronal activity.In conclusion, the concept of intermittent firing is fundamental to the study of neuroscience. It highlights the complexity of neuronal communication and its role in processing and transmitting information. By examining how neurons fire intermittently, scientists can gain insights into both healthy brain function and the mechanisms underlying various neurological conditions. As research advances, a deeper understanding of intermittent firing may pave the way for innovative treatments and improved outcomes for individuals affected by neural disorders.

在神经科学领域，术语间歇性发射指的是神经元生成动作电位的零散和不规则模式。这种现象对于理解大脑如何处理信息至关重要。神经元通过电脉冲进行通信，它们以不同速率发射的能力可以显著影响突触传递和整体神经电路的功能。为了说明间歇性发射的概念，考虑一下感官神经元对刺激的反应。当一个人触摸到热表面时，皮肤中的感觉神经元不会持续发射；相反，它们可能会表现出活动的爆发，随后是沉默的时期。这种发射模式使得神经系统能够更有效地编码刺激的强度和持续时间。这些神经元的间歇性发射确保大脑接收到关于环境变化的重要信息，而不会被持续的信号所淹没。此外，间歇性发射不仅限于感觉神经元。它在大脑的各个区域的功能中也发挥着重要作用，包括皮层和海马体。例如，在学习和记忆过程中，某些神经元可能显示出与新信息编码相关的间歇性发射模式。这种发射速率的变异性可以增强突触可塑性，即突触基于活动水平随时间的增强或减弱的能力。因此，间歇性发射有助于神经网络的动态特性，使其能够灵活应对不同的认知需求。间歇性发射的影响超出了正常生理过程。异常的发射模式与各种神经系统疾病有关，例如癫痫和精神分裂症。在癫痫中，例如，神经元可能表现出过度和同步的间歇性发射，导致癫痫发作。理解这些非典型的发射模式可以帮助研究人员开发针对性的治疗方法和干预措施，以恢复正常的神经活动。总之，间歇性发射的概念是神经科学研究的基础。它突显了神经元通信的复杂性及其在处理和传递信息中的作用。通过考察神经元如何间歇性发射，科学家们可以深入了解健康大脑功能以及各种神经疾病背后的机制。随着研究的进展，对间歇性发射的更深入理解可能为创新治疗和改善受神经疾病影响个体的结果铺平道路。