out board

简明释义

舷外

英英释义

例句

1.The technician replaced the faulty out board to restore functionality.

技术人员更换了故障的外部电路板以恢复功能。

2.Make sure to secure the out board properly before leaving the dock.

确保在离开码头之前将外部设备妥善固定。

3.We need to install a new out board to enhance our system's performance.

我们需要安装一个新的外部电路板以提高系统性能。

4.The out board on this boat provides extra stability in rough waters.

这艘船上的外部设备在波涛汹涌的水域中提供额外的稳定性。

5.Before we set sail, we need to check the out board for any damages.

在我们起航之前，我们需要检查一下外部设备是否有损坏。

作文

In the world of boating and maritime activities, the term out board refers to a type of motor that is mounted on the outside of a boat's transom. This design allows for greater flexibility and ease of use compared to inboard motors, which are housed within the boat itself. The out board motor is not only lighter but also easier to maintain and replace, making it a popular choice among recreational boaters and fishermen alike.The versatility of out board motors is one of their most significant advantages. They come in various sizes and horsepower ratings, catering to different types of boats and water conditions. For instance, a small out board motor might be perfect for a dinghy or a small fishing boat, while larger models can power speedboats and larger vessels. This adaptability makes them ideal for both casual outings and more serious marine endeavors.Another benefit of using an out board motor is the ease of installation and removal. Unlike inboard engines, which often require complex installations and can be challenging to service, out board motors can be simply attached or detached from the boat. This feature is particularly appealing for boaters who may need to store their motors separately or switch them out based on their needs. Additionally, many out board motors are designed with user-friendly features, such as electric start and tilt mechanisms, making them accessible even for novice boaters.Safety is another critical aspect when considering out board motors. They are designed with safety features that help prevent accidents on the water. For example, many modern out board motors come equipped with kill switches that automatically shut off the engine if the operator falls overboard, minimizing the risk of injury or further accidents. This focus on safety is essential for families and individuals who spend time on the water, ensuring peace of mind while enjoying their boating experiences.However, it’s important to note that out board motors do have some drawbacks. One of the primary concerns is fuel efficiency. While advancements have been made in fuel technology, out board motors can still consume more fuel than their inboard counterparts, especially at higher speeds. This can lead to increased operating costs for boaters who frequently use their vessels. Furthermore, the noise generated by out board motors can be a nuisance, particularly in quiet natural settings where the sound of the engine may disturb wildlife and other boaters.In conclusion, the out board motor is a vital component of modern boating, offering numerous benefits such as flexibility, ease of use, and enhanced safety features. While there are some disadvantages, such as fuel efficiency and noise, the advantages often outweigh these concerns for many boaters. As technology continues to advance, we can expect to see even more improvements in out board motors, making them an increasingly popular choice for those who enjoy the freedom and adventure of life on the water.

在船舶和海上活动的世界中，短语out board指的是一种安装在船尾外部的马达。这种设计相比于内部马达具有更大的灵活性和易用性。out board马达不仅更轻，而且更易于维护和更换，这使得它成为休闲船员和钓鱼爱好者的热门选择。out board马达的多功能性是其最显著的优势之一。它们有各种尺寸和马力等级，可以满足不同类型的船只和水域条件。例如，小型out board马达可能非常适合小艇或小型钓鱼船，而较大的型号可以为快艇和大型船只提供动力。这种适应性使得它们非常适合休闲出游和更严肃的海洋活动。使用out board马达的另一个好处是安装和拆卸的简便性。与通常需要复杂安装并且难以维护的内置发动机不同，out board马达可以简单地附加或拆卸。这一特点对那些需要单独存放马达或根据需求更换马达的船员特别吸引。此外，许多out board马达都设计了用户友好的功能，如电启动和倾斜机制，使得即使是新手船员也能轻松使用。安全性是考虑out board马达时另一个关键方面。它们设计了安全功能，以帮助防止水上的事故。例如，许多现代out board马达配备了杀死开关，如果操作员掉入水中，发动机会自动关闭，从而减少受伤或进一步事故的风险。这种对安全的关注对于那些在水上度过时光的家庭和个人至关重要，确保他们在享受航行体验时的安心。然而，值得注意的是，out board马达确实存在一些缺点。主要担忧之一是燃油效率。尽管燃油技术已有所进步，但out board马达在高速运行时仍可能消耗比内置马达更多的燃油。这可能导致经常使用船只的船员增加运营成本。此外，out board马达产生的噪音可能会造成困扰，特别是在安静的自然环境中，发动机的声音可能会打扰野生动物和其他船员。总之，out board马达是现代航海的重要组成部分，提供了灵活性、易用性和增强的安全特性等众多好处。尽管存在如燃油效率和噪音等一些缺点，但对于许多船员来说，优势往往超过这些顾虑。随着技术的不断进步，我们可以期待看到out board马达的进一步改进，使其成为越来越受欢迎的选择，适合那些享受水上自由和冒险生活的人。