ship's speedometer

简明释义

船舶速度表

英英释义

例句

1.During the storm, the crew relied on the ship's speedometer to navigate safely.

在暴风雨中，船员依赖船速计安全导航。

2.The captain checked the ship's speedometer to ensure they were traveling at the correct speed.

船长查看了船速计以确保他们以正确的速度航行。

3.The ship's speedometer was malfunctioning, making it difficult to determine their actual speed.

由于船速计故障，很难确定他们的实际速度。

4.He adjusted the throttle based on the readings from the ship's speedometer.

他根据船速计的读数调整了油门。

5.If the ship's speedometer shows a lower speed than expected, it might indicate a problem with the engine.

如果船速计显示的速度低于预期，这可能表明发动机存在问题。

作文

The maritime industry relies heavily on various instruments to ensure safe and efficient navigation. One of the critical devices used on a ship is the ship's speedometer, which measures the speed at which the vessel is traveling through the water. Understanding how this instrument works and its importance can greatly enhance our appreciation of maritime operations.A ship's speedometer is often referred to as a log, and it typically utilizes a paddle wheel or an electronic sensor to gauge speed. The paddle wheel rotates as the ship moves forward, and the number of rotations is converted into a speed reading. In modern vessels, electronic systems may use GPS technology to provide precise speed measurements, accounting for factors such as currents and wind resistance.The significance of the ship's speedometer cannot be overstated. It plays a vital role in navigation, particularly in ensuring that ships adhere to speed limits in certain areas, such as near ports or in environmentally sensitive zones. By monitoring speed, the crew can make informed decisions about course adjustments and fuel consumption, ultimately leading to more efficient voyages.Moreover, the ship's speedometer aids in safety management. Excessive speeds can lead to dangerous situations, including collisions with other vessels or grounding in shallow waters. By keeping a close eye on speed, the crew can mitigate risks and ensure the safety of both the ship and its crew. Additionally, many shipping companies have established protocols that require regular checks of the ship's speedometer to maintain operational standards and compliance with regulations.In terms of maintenance, the ship's speedometer requires periodic calibration to ensure accuracy. This process involves comparing the readings from the speedometer with known distances traveled over time. If discrepancies arise, adjustments must be made to the device or its installation to guarantee reliable performance. Regular maintenance checks are crucial, as a malfunctioning speedometer can lead to significant navigational errors.Furthermore, understanding the readings provided by the ship's speedometer is essential for the crew. They must interpret these readings in conjunction with other navigational data, such as current conditions and weather forecasts. This holistic approach to navigation enables the crew to optimize their route, conserve fuel, and arrive at their destination on time.In conclusion, the ship's speedometer is an indispensable tool in maritime navigation. Its ability to accurately measure speed directly impacts the safety and efficiency of maritime operations. As technology continues to evolve, we can expect further advancements in speed measurement systems, enhancing the capabilities of the ship's speedometer even more. For anyone interested in maritime studies or navigation, a thorough understanding of the ship's speedometer and its functions is essential for a successful career at sea.

航运业在确保安全和高效导航方面高度依赖各种仪器。其中一个关键设备是船速表，它测量船只在水中行驶的速度。理解这个仪器的工作原理及其重要性，可以大大增强我们对海事操作的欣赏。船速表通常被称为日志，它通常使用桨轮或电子传感器来测量速度。随着船只向前移动，桨轮旋转，旋转的次数被转换为速度读数。在现代船只中，电子系统可能会使用GPS技术提供精确的速度测量，考虑到水流和风阻等因素。船速表的重要性不容小觑。它在导航中发挥着至关重要的作用，特别是在确保船只遵守某些区域的速度限制时，例如在港口附近或环境敏感区。通过监测速度，船员可以做出明智的决策，进行航线调整和燃料消耗，从而最终实现更高效的航行。此外，船速表有助于安全管理。过快的速度可能导致危险情况，包括与其他船只碰撞或在浅水区搁浅。通过密切关注速度，船员可以降低风险，确保船只及其船员的安全。此外，许多航运公司已建立了定期检查船速表的协议，以维持操作标准和遵守法规。在维护方面，船速表需要定期校准以确保准确性。这个过程涉及将速度表的读数与已知的行驶距离进行比较。如果出现差异，则必须对设备或其安装进行调整，以保证可靠性能。定期维护检查至关重要，因为故障的速度表可能导致重大导航错误。此外，理解船速表提供的读数对船员至关重要。他们必须将这些读数与其他导航数据（如当前条件和天气预报）结合起来解读。这种整体的导航方法使船员能够优化航线，节省燃料，并按时到达目的地。总之，船速表是海事导航中不可或缺的工具。其准确测量速度的能力直接影响海事操作的安全性和效率。随着技术的不断发展，我们可以期待速度测量系统的进一步进步，进一步增强船速表的能力。对于任何对海事研究或导航感兴趣的人来说，彻底理解船速表及其功能对成功的海上职业生涯至关重要。