delay action fuse

简明释义

延时熔断器

英英释义

例句

1.The military often relies on delay action fuses for their tactical operations.

军方在战术行动中常常依赖于延时引信。

2.In fireworks displays, a delay action fuse is often used to synchronize the explosions.

在烟花表演中，常常使用延时引信来同步爆炸。

3.When setting up explosives for demolition, the crew used a delay action fuse to ensure safety.

在进行拆除时，工作人员使用了延时引信以确保安全。

4.The bomb technician explained that the device was equipped with a delay action fuse to give people time to evacuate.

炸弹技术人员解释说，该装置配备了一个延时引信，以便给人们留出撤离的时间。

5.The engineer designed the system with a delay action fuse to prevent accidental detonation.

工程师设计该系统时加入了一个延时引信，以防止意外引爆。

作文

In the realm of explosives and ordnance, the term delay action fuse refers to a specific type of fuse that is designed to initiate detonation after a predetermined delay. This concept is crucial in various applications, including military operations, demolition tasks, and even in some industrial processes. Understanding the functionality and purpose of a delay action fuse can provide insights into its significance in ensuring safety and effectiveness during explosive operations.A delay action fuse typically works by incorporating a time delay mechanism that allows for a set period before the explosive charge is detonated. This feature is particularly useful in scenarios where immediate detonation could pose risks to personnel or surrounding structures. For example, in military settings, a soldier may deploy an explosive device in a location that requires time to secure the area before the explosion occurs. By using a delay action fuse, they can ensure that they have sufficient time to move to safety before the device detonates.The design of a delay action fuse can vary significantly depending on its intended use. Some fuses utilize a pyrotechnic delay element that burns at a controlled rate, while others may rely on electronic timers or mechanical devices. Each design aims to achieve the same goal: providing a reliable delay before detonation. This reliability is paramount, as any malfunction could lead to catastrophic consequences.Moreover, the application of a delay action fuse extends beyond military usage. In construction and demolition, these fuses are employed to bring down buildings safely and efficiently. By timing the explosions in a sequence, engineers can control the direction of the collapse, minimizing damage to nearby structures. The use of a delay action fuse in this context exemplifies how careful planning and timing can lead to successful outcomes in potentially hazardous situations.Safety is another critical aspect associated with the use of a delay action fuse. Proper training and adherence to safety protocols are essential when handling explosives equipped with such fuses. Operators must understand the mechanics of the fuse, including the length of the delay and the conditions under which it operates. Failure to adequately respect these parameters can result in accidents, injuries, or unintended damage.In conclusion, the delay action fuse serves a vital role in the field of explosives, offering a means to control detonation timing effectively. Whether used in military operations, construction, or other applications, its design and functionality underscore the importance of safety and precision in explosive management. By comprehending the intricacies of a delay action fuse, individuals involved in these fields can enhance their operational effectiveness while mitigating risks associated with explosive devices. As technology continues to evolve, the future of fuses, including delay action fuses, will likely see innovations that further improve their reliability and safety in various applications.

在爆炸物和军火的领域中，术语延时引信指的是一种特定类型的引信，旨在经过预定延迟后启动引爆。这一概念在军事行动、拆除任务甚至某些工业过程中至关重要。理解延时引信的功能和目的可以深入了解它在确保爆炸操作的安全性和有效性方面的重要性。延时引信通常通过结合一个时间延迟机制来工作，该机制允许在爆炸装置引爆之前设定一个时间段。这一特性在立即引爆可能对人员或周围结构构成风险的情况下特别有用。例如，在军事环境中，士兵可能会在需要时间确保区域安全的地方部署爆炸装置。通过使用延时引信，他们可以确保在装置引爆前有足够的时间撤离到安全位置。延时引信的设计可以根据其预期用途显著不同。一些引信利用燃烧速率可控的烟火延迟元件，而其他引信可能依赖电子定时器或机械装置。每种设计都旨在实现同一个目标：在引爆之前提供可靠的延迟。这种可靠性至关重要，因为任何故障都可能导致灾难性后果。此外，延时引信的应用超出了军事用途。在建筑和拆除中，这些引信被用来安全高效地拆除建筑物。通过按顺序定时爆炸，工程师可以控制倒塌的方向，最小化对附近结构的损害。在这种背景下使用延时引信例证了如何通过精心的计划和时机来成功应对潜在的危险情况。安全是与使用延时引信相关的另一个关键方面。处理配备此类引信的爆炸物时，适当的培训和遵循安全协议至关重要。操作员必须理解引信的机制，包括延迟的长度和其操作的条件。未能充分尊重这些参数可能导致事故、伤害或意外损害。总之，延时引信在爆炸物领域中发挥着至关重要的作用，有效地提供了控制引爆时机的方法。无论是在军事行动、建筑还是其他应用中，其设计和功能强调了在爆炸管理中安全和精确的重要性。通过理解延时引信的复杂性，参与这些领域的个人可以提高他们的操作效率，同时降低与爆炸装置相关的风险。随着技术的不断发展，未来的引信，包括延时引信，可能会看到进一步改善其可靠性和安全性的创新。