astern operation

简明释义

倒车运行

英英释义

例句

1.In rough seas, an astern operation can be risky and requires careful planning.

在波涛汹涌的海面上，后向操作可能会很危险，需要仔细规划。

2.The captain ordered an astern operation to reposition the vessel safely.

船长下令进行后向操作以安全地重新定位船只。

3.The tugboat performed an astern operation to help guide the large tanker into the harbor.

拖船进行了后向操作以帮助大型油轮驶入港口。

4.During the astern operation, the crew must be alert to avoid collisions.

在进行后向操作时，船员必须保持警惕，以避免碰撞。

5.The ship's maneuverability is tested during an astern operation in tight spaces.

在狭窄空间内进行后向操作时，船只的机动性受到考验。

作文

In the world of maritime navigation, the term astern operation refers to maneuvers or activities that take place at the back of a vessel. This concept is crucial for sailors and ship operators as it encompasses various actions, including docking, undocking, and reversing. Understanding astern operation is essential for ensuring safety and efficiency in marine operations.When a ship is preparing to dock, the crew must execute an astern operation to position the vessel correctly. This involves using the ship's engines to reverse its direction, allowing it to approach the docking area safely. During this process, precise communication between the captain and the crew is vital. The captain must give clear instructions on when to initiate the astern operation, how much power to apply, and when to stop the engines. Any miscommunication can lead to accidents, making it imperative that all crew members understand their roles during these maneuvers.Moreover, the astern operation is not limited to docking procedures. It also plays a significant role when a vessel needs to navigate through narrow channels or avoid obstacles. In such situations, the ability to perform an astern operation allows the ship to maneuver more effectively, reducing the risk of collisions or grounding.Another critical aspect of astern operation is its impact on a ship's stability and handling. When a vessel moves astern, it experiences different dynamics compared to moving forward. The center of gravity shifts, and the hydrodynamics change, which can affect the ship's balance. Therefore, understanding these factors is essential for the crew to maintain control during an astern operation. They must be trained to anticipate how the vessel will respond to changes in speed and direction, ensuring they can react appropriately.In addition to practical applications, the concept of astern operation can also be applied metaphorically in various fields. For instance, in business, one might refer to an astern operation when discussing a company that is retracing its steps or reevaluating its strategies after a setback. Just as a ship must carefully maneuver backward to avoid danger, businesses often need to reflect on past decisions to make informed choices for the future.In conclusion, the term astern operation encompasses a range of critical maneuvers and considerations in maritime navigation. From safely docking a vessel to navigating challenging waters, understanding this concept is vital for any sailor. Furthermore, the principles of astern operation extend beyond the maritime industry, serving as a reminder of the importance of reflection and careful planning in all aspects of life. By mastering the techniques and implications of astern operation, individuals and teams can enhance their effectiveness and ensure safer operations, whether at sea or in other endeavors.

在海洋导航的世界中，术语astern operation指的是发生在船只后方的操作或活动。这个概念对水手和船舶操作员至关重要，因为它涵盖了包括停靠、离港和倒退在内的各种动作。理解astern operation对于确保海洋操作的安全性和效率至关重要。当一艘船准备停靠时，船员必须执行astern operation以正确定位船只。这涉及到使用船舶的引擎来反向行驶，使其能够安全地接近停靠区域。在此过程中，船长与船员之间的精确沟通至关重要。船长必须明确指示何时开始astern operation、施加多少动力以及何时停止引擎。任何误沟通都可能导致事故，因此所有船员必须理解他们在这些操作中的角色。此外，astern operation不仅限于停靠程序。当船只需要在狭窄的水道中航行或避开障碍物时，它也发挥着重要作用。在这种情况下，能够执行astern operation使船只能够更有效地操控，减少碰撞或搁浅的风险。astern operation的另一个关键方面是其对船舶稳定性和操控性的影响。当一艘船向后移动时，与向前移动相比，它会经历不同的动力学。重心会发生变化，水动力学也会改变，这可能会影响船只的平衡。因此，理解这些因素对于船员在astern operation期间保持控制至关重要。他们必须接受训练，以预测船只如何响应速度和方向的变化，从而确保能够适当地反应。除了实际应用，astern operation的概念也可以在各个领域中隐喻性地应用。例如，在商业中，当讨论一家在挫折后重新审视其策略的公司时，可以提到astern operation。就像船只必须小心地向后操控以避免危险一样，企业往往需要反思过去的决策，以便为未来做出明智的选择。总之，术语astern operation涵盖了海洋导航中一系列关键的操作和考虑。从安全停靠船只到在挑战性水域航行，理解这一概念对任何水手来说都是至关重要的。此外，astern operation的原则超越了海洋行业，提醒我们在生活的各个方面反思和仔细规划的重要性。通过掌握astern operation的技术和含义，个人和团队可以增强其有效性，并确保在海上或其他事业中进行更安全的操作。