bow thruster

简明释义

首侧推器船首侧推器首部推力器

英英释义

例句

1.The bow thruster provides additional control when docking in tight spaces.

在狭小空间停靠时，艏推进器提供了额外的控制。

2.Using the bow thruster allowed us to pivot the boat easily in the strong currents.

使用艏推进器使我们能够在强流中轻松转动船只。

3.The new yacht comes equipped with a powerful bow thruster for better handling.

这艘新游艇配备了强大的艏推进器以提高操控性。

4.The captain used the bow thruster to maneuver the ship into the narrow dock.

船长使用艏推进器将船只灵活地驶入狭窄的码头。

5.With the help of the bow thruster, we were able to avoid a collision with the nearby yacht.

在艏推进器的帮助下，我们成功避免了与附近游艇的碰撞。

作文

Navigating large vessels in tight spaces can be a daunting task, especially in busy harbors or during docking procedures. To aid in this complex maneuvering, many modern ships are equipped with various technologies, one of which is the bow thruster. A bow thruster (船首推进器) is a specialized propulsion device located at the front of a ship, designed to enhance its maneuverability. This device allows the vessel to move sideways, making it easier to dock or navigate through narrow channels without relying solely on the ship's main engines. The operation of a bow thruster involves a propeller that is mounted in a tunnel through the hull at the bow of the ship. When activated, the propeller spins and pushes water either to the left or the right, creating lateral thrust. This movement is crucial when a captain needs to make precise adjustments while docking, especially in challenging conditions such as strong currents or high winds. The ability to control the ship's direction with such accuracy can significantly reduce the risk of collisions or accidents.In recent years, the use of bow thrusters has become increasingly common in both commercial and recreational vessels. For example, large container ships, cruise liners, and even luxury yachts often feature these devices. The integration of a bow thruster not only improves safety but also enhances the overall efficiency of maritime operations. As shipping traffic continues to grow worldwide, the demand for effective maneuvering aids like the bow thruster will likely increase.Moreover, the technology surrounding bow thrusters has evolved significantly. Initially, these devices operated on hydraulic systems, but advancements have led to the development of electric bow thrusters, which offer greater efficiency and reduced maintenance costs. Electric systems are often quieter and produce less vibration, making them more favorable for luxury vessels where passenger comfort is paramount.From an environmental perspective, the use of bow thrusters can also contribute to reducing fuel consumption. By allowing ships to maneuver more effectively, they can avoid unnecessary engine use during slow-speed operations, thereby lowering emissions. This aligns with the maritime industry's ongoing efforts to adopt greener technologies and practices.In conclusion, the bow thruster (船首推进器) is an indispensable tool in modern maritime navigation. Its ability to provide lateral movement greatly enhances a vessel's maneuverability, contributing to safer and more efficient operations. As technology continues to advance, we can expect further improvements in bow thruster design and functionality, ensuring that ships remain agile and responsive in increasingly crowded waters. Understanding the role and benefits of a bow thruster is essential for anyone involved in maritime activities, from shipbuilders to navigators and beyond.

在狭窄的空间中驾驶大型船只可能是一项艰巨的任务，尤其是在繁忙的港口或靠泊过程中。为了帮助这一复杂的操控，许多现代船舶配备了各种技术，其中之一就是船首推进器。船首推进器（bow thruster）是一种专门的推进装置，位于船舶的前部，旨在增强其机动性。该装置允许船只横向移动，使其更容易在狭窄的通道中靠泊或导航，而不必完全依赖船舶的主引擎。船首推进器的操作涉及一个安装在船体船首隧道中的螺旋桨。当激活时，螺旋桨旋转并将水推向左侧或右侧，从而产生横向推力。这一运动在船长需要在靠泊时进行精确调整时至关重要，尤其是在强流或大风等困难条件下。以如此高的精度控制船只的方向，可以显著降低碰撞或事故的风险。近年来，船首推进器的使用在商业和休闲船舶中变得越来越普遍。例如，大型集装箱船、游轮甚至豪华游艇通常都配备这些装置。集成船首推进器不仅提高了安全性，还增强了海事作业的整体效率。随着全球航运交通的不断增长，对像船首推进器这样的有效操控辅助设备的需求可能会增加。此外，围绕船首推进器的技术也发生了显著变化。最初，这些装置是基于液压系统运行的，但技术进步导致电动船首推进器的发展，这提供了更高的效率和更低的维护成本。电动系统通常更安静，产生的振动更小，因此在乘客舒适度至关重要的豪华船舶中更受欢迎。从环境角度来看，使用船首推进器也有助于减少燃料消耗。通过使船舶能够更有效地操控，它们可以避免在低速操作期间不必要的引擎使用，从而降低排放。这与海事行业持续努力采用更环保技术和实践的目标一致。总之，船首推进器（bow thruster）是现代海事导航中不可或缺的工具。它提供的横向运动极大地增强了船舶的机动性，有助于更安全、更高效的操作。随着技术的不断进步，我们可以期待船首推进器的设计和功能进一步改善，确保船舶在日益拥挤的水域中保持灵活和响应迅速。了解船首推进器的作用和好处对于任何参与海事活动的人来说都是至关重要的，从造船者到导航员及其他相关人士。