fluctuating trim

简明释义

纵摇

英英释义

例句

1.During the race, the crew struggled to maintain a steady fluctuating trim to optimize speed.

在比赛期间，船员们努力保持稳定的浮动修剪以优化速度。

2.To improve stability, the captain adjusted the ballast in response to the fluctuating trim.

为了提高稳定性，船长根据浮动修剪调整了压舱物。

3.The engineer noted that the vessel's fluctuating trim could lead to increased fuel consumption.

工程师指出，船只的浮动修剪可能导致燃油消耗增加。

4.The pilot monitored the fluctuating trim closely during takeoff to ensure a smooth ascent.

飞行员在起飞时密切监测浮动修剪以确保平稳上升。

5.The yacht's performance was affected by the fluctuating trim, which made navigation challenging.

游艇的性能受到了浮动修剪的影响，这使得航行变得具有挑战性。

作文

In the world of maritime navigation, the term fluctuating trim refers to the changes in a vessel's balance and orientation in the water. This phenomenon can significantly affect a ship's performance, safety, and overall operational efficiency. Understanding fluctuating trim is crucial for sailors and marine engineers alike, as it directly impacts how a ship handles various sea conditions.When a vessel is at sea, it constantly encounters waves, wind, and currents. These external forces can cause the ship to tilt or change its angle, leading to what is known as fluctuating trim. A ship with a proper trim will have its bow and stern positioned optimally, allowing for smooth sailing and minimal resistance against the water. However, when the trim fluctuates, it can lead to increased drag, reduced speed, and even compromised safety.There are several factors that contribute to fluctuating trim. One of the most significant is the distribution of weight on the ship. If cargo is not evenly distributed, or if there are sudden changes in weight due to loading and unloading, the vessel's trim can be adversely affected. Additionally, changes in fuel levels can also impact trim, as the weight of the fuel shifts as it is consumed during a voyage.Weather conditions play a critical role in fluctuating trim as well. High winds can push against the sides of a ship, causing it to lean to one side. Similarly, large waves can lift the bow or stern, altering the ship's trim momentarily. Sailors must be vigilant and prepared to adjust their course or make necessary corrections to maintain a steady trim in these conditions.The effects of fluctuating trim can be mitigated through careful planning and monitoring. Modern ships are equipped with sophisticated instruments that help track the vessel's trim and stability. By using this technology, crew members can make real-time adjustments to ballast and cargo distribution, ensuring that the ship remains balanced despite external pressures.Furthermore, training and experience play vital roles in managing fluctuating trim. Experienced sailors know how to anticipate changes in trim and can react swiftly to maintain optimal performance. They understand that even minor fluctuations can lead to significant consequences over time, such as increased fuel consumption and wear on the ship's hull.In conclusion, fluctuating trim is a critical concept in maritime navigation that encompasses the balance and orientation of a vessel in response to various internal and external factors. By understanding the causes and effects of trim fluctuations, sailors can ensure safer and more efficient voyages. It is essential for those in the maritime industry to prioritize effective weight distribution, monitor environmental conditions, and utilize modern technology to manage trim effectively. Ultimately, mastering the complexities of fluctuating trim can lead to improved operational success and enhanced safety on the high seas.

在海事导航的世界中，术语fluctuating trim指的是船只在水中的平衡和方向的变化。这种现象会显著影响船只的性能、安全性和整体操作效率。理解fluctuating trim对水手和海洋工程师来说至关重要，因为它直接影响船只在各种海况下的操控。当一艘船在海上航行时，它不断遇到波浪、风和洋流。这些外部力量会导致船只倾斜或改变角度，从而引发所谓的fluctuating trim。一艘船如果保持良好的吃水状态，其船头和船尾的位置将处于最佳状态，从而实现平稳航行，减少水的阻力。然而，当吃水状态波动时，会导致阻力增加、速度降低，甚至威胁安全。导致fluctuating trim的因素有很多。其中最重要的因素之一是船上的重量分布。如果货物没有均匀分布，或者由于装卸过程中的突然重量变化，船只的吃水状态可能会受到不利影响。此外，燃料水平的变化也会影响吃水状态，因为随着航行过程中燃料的消耗，燃料的重量会发生变化。天气条件在fluctuating trim中也起着关键作用。强风可以推挤船只的侧面，导致其向一侧倾斜。同样，大浪可以抬起船头或船尾，暂时改变船只的吃水状态。水手必须保持警惕，并准备调整航向或进行必要的修正，以维持在这些条件下的稳定吃水。通过仔细规划和监测，可以减轻fluctuating trim的影响。现代船只配备了先进的仪器，可以帮助跟踪船只的吃水和稳定性。通过使用这些技术，船员可以实时调整压载和货物分配，确保船只在外部压力下保持平衡。此外，培训和经验在管理fluctuating trim中也发挥着重要作用。经验丰富的水手知道如何预测吃水状态的变化，并能够迅速做出反应，以保持最佳性能。他们理解，即使是微小的波动，随着时间的推移，也可能导致重大的后果，例如燃料消耗增加和船体磨损。总之，fluctuating trim是海事导航中的一个关键概念，涵盖了船只在响应各种内部和外部因素时的平衡和方向。通过理解吃水波动的原因和影响，水手可以确保航行的安全和高效。对于海事行业的人士来说，优先考虑有效的重量分配、监测环境条件以及利用现代技术有效管理吃水状态至关重要。最终，掌握fluctuating trim的复杂性可以提高操作成功率，并增强在公海上的安全性。