double ring astern

简明释义

再退三

英英释义

例句

1.The captain ordered a double ring astern to maneuver the ship out of the tight harbor.

船长下令进行双环倒退以将船从狭窄的港口中驶出。

2.To avoid the approaching storm, we executed a double ring astern to reposition the vessel.

为了避开即将到来的风暴，我们执行了双环倒退以重新定位船只。

3.During the drill, the crew practiced a double ring astern to ensure they could respond quickly in emergencies.

在演习中，船员们练习了双环倒退以确保他们能够迅速应对紧急情况。

4.The pilot instructed the helmsman to perform a double ring astern as they approached the narrow channel.

引航员指示舵手在接近狭窄水道时进行双环倒退。

5.After the collision, the ship's crew had to make a quick double ring astern to assess the damage.

碰撞后，船员们不得不快速进行双环倒退以评估损坏情况。

作文

In the world of maritime operations, maneuvering a vessel effectively is crucial for safe navigation and docking. One of the important commands that mariners use is the term double ring astern, which refers to a specific maneuver where a ship is instructed to reverse its engines at full power while also making a turn. This technique is essential when a vessel needs to change direction quickly or avoid an obstacle. Understanding this command is vital for anyone involved in maritime activities, whether they are seasoned sailors or novices learning the ropes.The term double ring astern is derived from traditional nautical terminology, where 'double ring' indicates the level of throttle being applied to the engines, and 'astern' means moving backward. When a captain issues this command, it signals the crew to execute a powerful reverse thrust while simultaneously adjusting the ship's heading. This maneuver can be particularly useful in tight spaces, such as harbors or during docking procedures, where precision is required.The importance of mastering the double ring astern maneuver cannot be overstated. In busy ports, vessels often encounter various challenges, including strong currents, wind conditions, and the presence of other ships. Being able to perform a quick and effective double ring astern allows a captain to maintain control over the vessel, ensuring the safety of both the ship and its crew. It is a skill that requires practice and understanding of the ship's capabilities, as well as the environmental factors at play.Moreover, the execution of a double ring astern maneuver is not just about reversing the engines; it also involves teamwork and communication among the crew members. Each member has a role to play, whether it is monitoring the engine performance, observing the surroundings, or communicating with the captain. This collaborative effort is what makes maritime operations successful and safe.Training programs for aspiring mariners often include extensive drills on maneuvers like double ring astern. These drills help build muscle memory and reinforce the importance of timing and coordination. Trainees learn to anticipate the ship's response to the command, allowing them to make necessary adjustments in real-time. The ability to perform a double ring astern maneuver effectively can mean the difference between a smooth docking procedure and a potential accident.In conclusion, the term double ring astern encapsulates a critical maneuver in maritime navigation that every sailor should understand. It highlights the importance of control, teamwork, and skill in operating a vessel safely. As mariners continue to face various challenges at sea, mastering commands like double ring astern will remain essential for ensuring safe and efficient maritime operations. The sea can be unpredictable, but with the right knowledge and skills, sailors can navigate its challenges with confidence.

在海洋作业的世界中，有效操纵船只对于安全导航和停靠至关重要。水手使用的一个重要指令是术语double ring astern，它指的是一种特定的操作，即船只被指示以全功率反向发动机，同时进行转弯。这项技术在船只需要快速改变方向或避免障碍物时非常重要。理解这一指令对任何参与海事活动的人来说都是至关重要的，无论他们是经验丰富的水手还是正在学习的初学者。术语double ring astern源自传统的海洋术语，其中“double ring”表示施加于发动机的油门级别，而“astern”则表示向后移动。当船长发出此命令时，它向船员发出信号，要求执行强有力的反向推力，同时调整船只的航向。这种机动在狭小空间内尤为有用，例如在港口或停靠过程中，需要精确控制。掌握double ring astern机动的重要性不言而喻。在繁忙的港口，船只经常面临各种挑战，包括强流、风力条件以及其他船只的存在。能够执行快速有效的double ring astern使船长能够保持对船只的控制，确保船只及其船员的安全。这是一项需要实践和理解船只能力的技能，以及环境因素的影响。此外，执行double ring astern机动不仅仅是反向发动机；它还涉及团队合作和船员之间的沟通。每个成员都有自己的角色，无论是监测发动机性能、观察周围环境，还是与船长沟通。这种协作努力使海事操作成功且安全。对于有志于成为水手的人，培训项目通常包括对如double ring astern等机动的广泛演练。这些演练有助于建立肌肉记忆，加强对时机和协调的重要性的认识。受训者学习预测船只对命令的反应，从而允许他们实时进行必要的调整。有效执行double ring astern机动可能意味着平稳的停靠程序与潜在事故之间的区别。总之，术语double ring astern概括了海洋导航中的一个关键机动，每位水手都应该理解。它突显了在安全操作船只时控制、团队合作和技能的重要性。随着水手们继续面临海上的各种挑战，掌握像double ring astern这样的指令将始终是确保安全高效的海事操作的关键。大海可能是不可预测的，但凭借正确的知识和技能，水手可以自信地应对其挑战。