Douglas scale

简明释义

道氏浪级表

英英释义

例句

1.When discussing wind damage, it's important to refer to the Douglas scale for accurate classification.

在讨论风损害时，参考道格拉斯等级以获得准确的分类是很重要的。

2.Understanding the Douglas scale can aid homeowners in preparing for potential wind damage.

理解道格拉斯等级可以帮助房主为潜在的风损害做好准备。

3.The meteorologist used the Douglas scale to assess the severity of the storm approaching the coast.

气象学家使用道格拉斯等级来评估即将袭击海岸的风暴的严重性。

4.The Douglas scale helps in determining the impact of tropical storms on coastal communities.

该道格拉斯等级有助于确定热带风暴对沿海社区的影响。

5.Emergency responders rely on the Douglas scale to prioritize their efforts during a hurricane.

紧急响应人员依赖道格拉斯等级在飓风期间优先处理他们的工作。

作文

The Douglas scale, also known as the Douglas sea scale, is a tool used to describe the state of the sea and the characteristics of waves. It was developed by Captain Herbert Douglas in the early 20th century and has been widely adopted in maritime contexts. The scale ranges from 0 to 9, with each level representing different conditions of the sea. Understanding the Douglas scale is crucial for sailors, fishermen, and anyone involved in marine activities, as it helps them assess the safety and navigability of the waters they are dealing with.At level 0 on the Douglas scale, the sea is described as calm, with no waves and a smooth surface. This condition is ideal for small boats and water sports enthusiasts. As we move up the scale, level 1 indicates a slight ripple on the water, which may still be manageable for most vessels. By level 2, there are small waves that can create some challenges for navigation but are generally not dangerous.When we reach level 3 on the Douglas scale, the waves become more pronounced, and the surface of the sea starts to show signs of wind action. This level often indicates that larger boats should be cautious, as the waves can cause discomfort and potential hazards. Levels 4 and 5 introduce moderate to rough seas, where waves can reach heights of around 1 to 3 meters. At these levels, experienced sailors need to be particularly vigilant, as conditions can change rapidly.Levels 6 to 9 on the Douglas scale represent increasingly severe conditions. Level 6 indicates rough seas with significant wave heights, while level 7 introduces high waves that can pose serious risks to smaller vessels. At level 8, the sea is very rough, with waves that can exceed 5 meters, making navigation extremely difficult and dangerous. Finally, level 9 represents phenomenal seas, where waves can reach heights of 14 meters or more, creating life-threatening conditions for any vessel caught in such weather.In summary, the Douglas scale serves as an essential guide for understanding sea conditions. It allows mariners to make informed decisions about their activities at sea, ensuring their safety and the safety of their crew. For those who work or play on the water, being familiar with the Douglas scale can mean the difference between a pleasant day on the ocean and a perilous situation. Therefore, it is vital for anyone involved in maritime activities to not only know how to read the Douglas scale but also to respect the power of the sea and its changing conditions. By doing so, they can enjoy the beauty of the ocean while minimizing risks associated with adverse weather and sea states.

道格拉斯尺度，也称为道格拉斯海洋尺度，是一种用于描述海洋状态和波浪特征的工具。它由赫伯特·道格拉斯船长在20世纪初开发，并在海事领域广泛采用。该尺度从0到9，每个级别代表不同的海洋条件。理解道格拉斯尺度对水手、渔民以及任何参与海洋活动的人来说至关重要，因为它帮助他们评估所处水域的安全性和可航行性。在道格拉斯尺度的0级，海面被描述为平静，没有波浪，表面光滑。这种状态非常适合小船和水上运动爱好者。随着等级的提升，1级表示水面有轻微的涟漪，这对于大多数船只来说仍然是可管理的。在2级时，波浪变得较小，可能会给导航带来一些挑战，但通常不危险。当我们达到道格拉斯尺度的3级时，波浪变得更加明显，海面的状态开始显示出风的作用。这个级别通常表明大型船只需要小心，因为波浪可能会导致不适和潜在的危险。4级和5级引入了中等到粗糙的海洋，波浪高度可达约1到3米。在这些级别，经验丰富的水手需要特别警惕，因为条件可能会迅速变化。在道格拉斯尺度的6到9级代表着越来越严重的条件。6级表示粗糙的海洋，波浪高度显著，而7级则引入了可能对小型船只构成严重风险的高波浪。在8级时，海浪非常粗糙，波浪高度可能超过5米，使导航极其困难和危险。最后，9级代表了现象级的海洋，波浪高度可能达到14米或更多，为任何被困于此类天气的船只创造了生命威胁。总之，道格拉斯尺度作为理解海洋条件的重要指南。它使海员能够就其海上活动做出明智的决策，确保他们及其船员的安全。对于那些在水上工作或游玩的人来说，熟悉道格拉斯尺度可能意味着在海洋上的愉快一天与危险境况之间的区别。因此，参与海洋活动的任何人都应不仅了解如何读取道格拉斯尺度，还要尊重海洋的力量及其变化的条件。通过这样做，他们可以享受海洋的美丽，同时将与恶劣天气和海洋状态相关的风险降至最低。