outer propellers

简明释义

外侧螺旋桨

英英释义

例句

1.The boat's speed increased significantly when the outer propellers 外部螺旋桨 were engaged.

当<顺便>外部螺旋桨被启动时，船的速度显著提高。

2.The design of the outer propellers 外部螺旋桨 allows for greater maneuverability in tight spaces.

<顺便>外部螺旋桨的设计允许在狭小空间内更大的机动性。

3.Maintenance on the outer propellers 外部螺旋桨 is crucial for optimal performance.

对<顺便>外部螺旋桨的维护对于最佳性能至关重要。

4.During the storm, the captain adjusted the outer propellers 外部螺旋桨 to stabilize the vessel.

在暴风雨中，船长调整了<顺便>外部螺旋桨以稳定船只。

5.After the collision, we inspected the outer propellers 外部螺旋桨 for any damage.

碰撞后，我们检查了<顺便>外部螺旋桨是否有任何损坏。

作文

In the world of aviation and marine engineering, the term outer propellers refers to the propellers that are located on the outer edges of a vessel or aircraft. These components play a crucial role in enhancing performance and efficiency. For instance, in a multi-engine aircraft, the outer propellers are often designed to provide additional thrust, which is essential during takeoff and climbing phases. This is particularly important for larger aircraft that require significant power to lift off the ground.The design of outer propellers can vary greatly depending on the type of vehicle they are attached to. In marine vessels, the outer propellers are typically larger and more robust, designed to withstand the harsh conditions of the ocean. They are strategically placed to maximize propulsion while minimizing drag. In contrast, aircraft outer propellers are engineered to be lightweight and aerodynamically efficient, allowing for better fuel economy and higher speeds.One of the key advantages of having outer propellers is the improved maneuverability they offer. For example, in naval ships, the placement of outer propellers can significantly enhance the vessel's ability to turn quickly and navigate through tight spaces. This is particularly beneficial for military ships that need to change direction rapidly to evade threats.Moreover, the use of outer propellers can also lead to increased stability. In aircraft, having propellers located further from the center of gravity helps distribute weight more evenly, resulting in smoother flight characteristics. This stability is essential for passenger comfort as well as for the safety of the operation.Another aspect to consider is the maintenance of outer propellers. Since these parts are exposed to various environmental factors, they require regular inspection and maintenance to ensure optimal performance. In marine applications, outer propellers are often subject to corrosion due to saltwater exposure, necessitating the use of protective coatings and materials. In aviation, any damage to the outer propellers can lead to serious safety issues, making it imperative for operators to conduct thorough checks before each flight.In conclusion, outer propellers are vital components in both aviation and marine engineering. Their strategic placement and design contribute significantly to the overall performance, maneuverability, and stability of vehicles. As technology continues to advance, we can expect further innovations in the design and functionality of outer propellers, leading to even greater efficiencies and capabilities in the future. Understanding the importance of these components not only enhances our knowledge of engineering principles but also underscores the intricate balance required to achieve optimal performance in complex machines.

在航空和海洋工程的世界中，术语outer propellers指的是位于船只或飞机外缘的螺旋桨。这些组件在提升性能和效率方面发挥着至关重要的作用。例如，在多引擎飞机中，outer propellers通常设计用于提供额外的推力，这在起飞和爬升阶段是必不可少的。这对于需要大量动力才能离开地面的较大型飞机尤为重要。outer propellers的设计可以根据它们所附着的车辆类型大相径庭。在海洋船只中，outer propellers通常更大且更坚固，旨在承受海洋的恶劣条件。它们被战略性地放置，以最大限度地提高推进力，同时最小化阻力。相比之下，飞机的outer propellers则经过工程设计，以便轻便且气动高效，从而实现更好的燃油经济性和更高的速度。拥有outer propellers的一个主要优势是它们提供的改善机动性。例如，在海军舰艇中，outer propellers的布置可以显著增强船只快速转向和在狭窄空间内导航的能力。这对于需要迅速改变方向以躲避威胁的军舰尤其有利。此外，使用outer propellers也可以提高稳定性。在飞机中，螺旋桨位于重心更远的位置，有助于更均匀地分配重量，从而导致更平稳的飞行特性。这种稳定性对乘客的舒适度以及操作的安全性至关重要。另一个需要考虑的方面是outer propellers的维护。由于这些部件暴露在各种环境因素中，因此需要定期检查和维护，以确保最佳性能。在海洋应用中，outer propellers常常因盐水侵蚀而受到腐蚀，因此需要使用保护涂层和材料。在航空中，outer propellers的任何损坏都可能导致严重的安全问题，使得操作人员在每次飞行前进行彻底检查变得至关重要。总之，outer propellers是航空和海洋工程中至关重要的组件。它们的战略性布置和设计对车辆的整体性能、机动性和稳定性做出了重要贡献。随着技术的不断进步，我们可以期待在outer propellers的设计和功能上进一步创新，从而在未来实现更大的效率和能力。理解这些组件的重要性不仅增强了我们对工程原理的认识，还强调了在复杂机器中实现最佳性能所需的微妙平衡。