marine pyrotechnics

简明释义

船用烟火信号弹

英英释义

例句

1.Sailors often carry marine pyrotechnics as part of their emergency kits for signaling in case of distress.

水手们通常将海洋烟火作为紧急工具包的一部分，以便在遇险时发出信号。

2.The movie featured thrilling scenes with marine pyrotechnics to enhance the underwater adventure experience.

这部电影中有令人兴奋的场景，使用了海洋烟火来增强水下冒险体验。

3.The safety guidelines for using marine pyrotechnics must be strictly followed to prevent accidents at sea.

使用海洋烟火的安全指南必须严格遵循，以防止海上事故。

4.During the festival, the organizers planned a spectacular show featuring marine pyrotechnics that lit up the night sky.

在节日期间，组织者计划了一场壮观的表演，展示了点亮夜空的海洋烟火。

5.The coast guard conducted a training exercise using marine pyrotechnics to simulate emergency distress signals.

海岸警卫队进行了一次训练演习，使用海洋烟火模拟紧急求救信号。

作文

The world of maritime activities is vast and varied, encompassing numerous fields such as shipping, fishing, and recreation. One intriguing aspect of this domain is the use of marine pyrotechnics, which refers to the application of fireworks and other pyrotechnic devices in marine environments. These devices are not only used for entertainment but also serve practical purposes such as signaling, safety, and marking navigational points. Understanding marine pyrotechnics requires a closer look at its applications, safety measures, and regulations governing its use.Firstly, the applications of marine pyrotechnics are diverse. In recreational settings, fireworks displays on the water can create stunning visual spectacles that enhance celebrations such as Independence Day or New Year’s Eve. Many coastal towns host annual fireworks festivals where spectators gather on boats or along the shoreline to enjoy the show. Additionally, marine pyrotechnics is critical in search and rescue operations. Flares, for instance, are a type of pyrotechnic device that can be launched into the sky to signal distress. When someone is lost at sea, these flares can significantly increase the chances of being spotted by rescuers.Moreover, marine pyrotechnics plays a role in maritime navigation. Certain pyrotechnic devices are used to mark hazardous areas or indicate safe passages for vessels. For example, during poor visibility conditions, boats may deploy colored smoke or flares to alert nearby vessels of their presence, thus preventing potential collisions. This application highlights the importance of marine pyrotechnics not just for entertainment but also for ensuring safety on the water.However, the use of marine pyrotechnics is accompanied by significant safety considerations. The unpredictable nature of fire and explosions necessitates strict adherence to safety protocols. Operators must be trained to handle these devices properly and understand the environmental conditions that can affect their performance. For example, wind direction can greatly influence the trajectory of a flare, potentially causing it to drift toward populated areas or flammable materials. Therefore, understanding the risks associated with marine pyrotechnics is crucial for anyone involved in its use.Additionally, there are regulations in place that govern the use of marine pyrotechnics. Different countries have established laws regarding who can use these devices and under what circumstances. In many regions, permits are required for public fireworks displays, and local authorities must be notified in advance. These regulations aim to minimize the risk of accidents and ensure that pyrotechnic activities do not disturb wildlife or the natural environment. Compliance with these laws is essential for both public safety and environmental protection.In conclusion, marine pyrotechnics is a fascinating field that merges art, safety, and science in maritime contexts. Its applications range from festive celebrations to critical safety measures during emergencies. However, with these advantages come responsibilities that demand respect for safety protocols and adherence to regulations. As we continue to explore the wonders of the ocean, understanding and mastering the principles of marine pyrotechnics will be vital for ensuring that our maritime activities remain safe and enjoyable for everyone involved.

海洋活动的世界广阔而多样，涵盖了许多领域，如航运、渔业和休闲。其中一个引人入胜的方面是使用海洋烟火，指的是在海洋环境中应用烟花和其他烟火装置。这些装置不仅用于娱乐，还用于信号、安全和标记航行点等实际目的。理解海洋烟火需要更深入地了解其应用、安全措施以及管理其使用的法规。首先，海洋烟火的应用是多样的。在休闲环境中，水上的烟花表演可以创造出令人惊叹的视觉盛宴，增强独立日或新年等庆祝活动的氛围。许多沿海城镇举办年度烟花节，观众聚集在船上或海岸线上欣赏表演。此外，海洋烟火在搜救行动中也至关重要。例如，信号弹就是一种可以发射到天空以示警的烟火装置。当有人在海上失踪时，这些信号弹可以显著提高被救援者发现的机会。此外，海洋烟火在海上导航中也发挥着作用。某些烟火装置用于标记危险区域或指示船只的安全通道。例如，在能见度差的情况下，船只可能会释放彩色烟雾或信号弹，以提醒附近的船只注意它们的存在，从而防止潜在的碰撞。这一应用强调了海洋烟火的重要性，不仅用于娱乐，还用于确保水上的安全。然而，使用海洋烟火伴随着重大的安全考虑。火灾和爆炸的不可预测性要求严格遵守安全协议。操作人员必须经过培训，以正确处理这些装置，并了解可能影响其性能的环境条件。例如，风向会极大地影响信号弹的轨迹，可能导致其漂流到人口密集地区或易燃材料附近。因此，了解与海洋烟火相关的风险对于任何参与其使用的人来说都是至关重要的。此外，针对海洋烟火的使用有相关法规。不同国家制定了关于谁可以使用这些装置以及在何种情况下使用的法律。在许多地区，公共烟花表演需要获得许可证，并且当地当局必须提前通知。这些法规旨在最大限度地减少事故风险，并确保烟火活动不会干扰野生动物或自然环境。遵守这些法律对于公众安全和环境保护至关重要。总之，海洋烟火是一个迷人的领域，将艺术、安全和科学结合在海洋环境中。其应用范围从节日庆祝活动到紧急情况下的关键安全措施。然而，这些优势伴随着责任，要求尊重安全协议并遵循法规。随着我们继续探索海洋的奇迹，理解和掌握海洋烟火的原则将对确保我们的海洋活动对所有参与者安全愉快至关重要。