navigational hazard

简明释义

航行障碍物

英英释义

例句

1.The large rock formation in the middle of the river is considered a navigational hazard.

河流中间的大岩石被认为是一个航行危险。

2.The lighthouse was built to warn ships of the navigational hazards along the coast.

这座灯塔是为了警告船只沿海岸的航行危险而建造的。

3.Boaters should be aware of the navigational hazards in this area, especially during low tide.

船员应该注意该地区的航行危险，特别是在低潮时。

4.The captain reported a navigational hazard to the coast guard after spotting debris in the water.

船长在水中发现碎片后向海岸警卫队报告了一个航行危险。

5.Our map indicates several navigational hazards that we need to avoid.

我们的地图显示了几个需要避免的航行危险。

作文

Navigating through the waters can be both a thrilling and daunting experience. For sailors, fishermen, and maritime enthusiasts, understanding the potential dangers at sea is crucial for ensuring safety. One of the most significant concerns in navigation is the presence of a navigational hazard, which refers to any obstacle that may impede safe passage on waterways. These hazards can take many forms, including submerged rocks, reefs, wrecks, and even floating debris. Each of these presents unique challenges that require careful planning and awareness from those who venture into maritime environments.The presence of navigational hazards is not only a concern for experienced mariners but also for recreational boaters. For instance, a seemingly calm lake can hide dangerous underwater formations that could damage a vessel or injure passengers. It is essential for boaters to familiarize themselves with local charts and maps that indicate known hazards, as well as to keep an eye on weather conditions that could exacerbate these dangers.In addition to physical obstacles, navigational hazards can also include environmental factors such as strong currents, tides, and poor visibility due to fog or rain. These elements can drastically change the conditions on the water and create new risks. For example, a strong current can push a boat off course, making it difficult to navigate safely, while fog can limit visibility, making it hard to see other vessels or hazards in the water.To mitigate the risks posed by navigational hazards, mariners are encouraged to utilize various tools and technologies. GPS systems, sonar equipment, and radar can provide real-time information about surrounding waters and help identify potential dangers. Furthermore, the use of navigational aids such as buoys and lighthouses can offer guidance and mark hazardous areas, allowing sailors to avoid them effectively.Education and training play a vital role in preparing individuals for encounters with navigational hazards. Many organizations offer courses on safe boating practices, navigation skills, and emergency preparedness. By equipping themselves with knowledge and skills, mariners can enhance their ability to respond to unexpected situations and reduce the likelihood of accidents.Ultimately, understanding and respecting navigational hazards is essential for anyone who spends time on the water. By being aware of the potential dangers and taking proactive measures, individuals can enjoy their maritime adventures while prioritizing safety. Whether one is sailing across the open ocean or fishing in a tranquil lake, recognizing and navigating around these hazards can make all the difference between a safe journey and a perilous situation. In conclusion, the ocean and its waterways are beautiful yet unpredictable, and the presence of navigational hazards serves as a reminder of the importance of caution, preparation, and respect for nature's power.

在水域中航行既是一种刺激的体验，也是一种令人畏惧的挑战。对水手、渔民和海洋爱好者来说，了解海上潜在危险对于确保安全至关重要。其中一个最重要的关注点是存在的航行危险，指的是任何可能妨碍水道安全通行的障碍。这些危险可以采取多种形式，包括水下岩石、礁石、沉船，甚至浮动的杂物。每一种都带来了独特的挑战，需要那些进入海洋环境的人仔细计划和保持警觉。航行危险的存在不仅是经验丰富的水手的担忧，也是休闲划船者的关注。例如，一个看似平静的湖泊可能隐藏着危险的水下地形，这可能会损坏船只或伤害乘客。因此，划船者熟悉当地图表和地图以指示已知危险，以及密切关注可能加剧这些危险的天气条件至关重要。除了物理障碍外，航行危险还可以包括环境因素，如强流、潮汐以及由于雾或雨导致的能见度差。这些元素可以极大地改变水面的条件，并产生新的风险。例如，强流可能会将船只推离航道，使安全导航变得困难，而雾则可能限制能见度，使看不到其他船只或水中的危险。为了减轻航行危险所带来的风险，水手被鼓励利用各种工具和技术。GPS系统、声纳设备和雷达可以提供有关周围水域的实时信息，并帮助识别潜在危险。此外，使用如浮标和灯塔等航行辅助设施可以提供指导并标记危险区域，从而有效地让水手避免这些区域。教育和培训在准备个人应对航行危险方面发挥着至关重要的作用。许多组织提供关于安全划船实践、导航技能和应急准备的课程。通过装备自己以知识和技能，水手可以增强他们应对意外情况的能力，并减少事故发生的可能性。最终，理解和尊重航行危险对任何在水上度过时光的人都是必不可少的。通过意识到潜在的危险并采取主动措施，个人可以在优先考虑安全的同时享受海洋冒险。无论是在开放海洋中航行还是在宁静的湖泊中钓鱼，识别并绕过这些危险都可能使安全旅行与危险境地之间产生巨大差异。总之，海洋及其水道既美丽又不可预测，航行危险的存在提醒我们谨慎、准备和对自然力量的尊重的重要性。