double ring astern

简明释义

加速后退

英英释义

例句

1.The crew executed a perfect double ring astern to avoid a collision with another vessel.

船员们成功地执行了一个完美的双环倒退，以避免与另一艘船相撞。

2.During the training exercise, we practiced the double ring astern technique to improve our docking skills.

在训练演习中，我们练习了双环倒退技术，以提高我们的靠泊技能。

3.The double ring astern maneuver was crucial in repositioning the barge for loading.

进行双环倒退操作对于重新定位驳船以进行装载至关重要。

4.After assessing the situation, the pilot recommended a double ring astern to navigate through the narrow channel.

在评估情况后，飞行员建议采用双环倒退来穿越狭窄的水道。

5.The captain ordered a double ring astern maneuver to reverse the ship away from the dock.

船长下令进行双环倒退操作，以使船只远离码头。

作文

Navigating through the complexities of maritime operations requires not only skill but also a deep understanding of various terminologies and commands. One such term that is crucial for ship maneuvering is double ring astern. This phrase refers to a specific maneuver used by vessels when they need to reverse their course effectively while maintaining control over their movements. Understanding this command is essential for sailors and maritime professionals alike, as it can significantly impact the safety and efficiency of navigation at sea.The term double ring astern can be broken down into two parts: 'double ring' and 'astern.' The 'double ring' aspect implies that there are two distinct actions or signals involved in the maneuver. This could refer to the use of two separate engines or propellers working in tandem to achieve the desired effect. Meanwhile, 'astern' indicates that the vessel is moving backward. Therefore, when combined, double ring astern signifies a coordinated effort to reverse the ship's direction while ensuring stability and control.In practice, executing a double ring astern maneuver involves precise communication among the crew members. The captain or helmsman must issue clear commands, and the engine operators must respond promptly to ensure that both engines are engaged correctly. This coordination is vital, especially in tight spaces such as harbors or narrow channels where maneuverability is limited. A successful execution of this maneuver can prevent collisions and ensure the safe passage of the vessel.Moreover, the importance of mastering the double ring astern maneuver extends beyond just reversing a ship's direction. It also plays a critical role in emergency situations. For instance, if a vessel encounters an unexpected obstacle or another ship while navigating, being able to perform a double ring astern quickly can help avert potential disasters. Crew members must be trained to react swiftly and efficiently, making this maneuver an integral part of their skill set.Additionally, the double ring astern maneuver is often practiced during training exercises. New sailors and crew members participate in simulations that replicate real-life scenarios where this maneuver would be necessary. Through these drills, they learn the nuances of timing, communication, and engine management, all of which are crucial for executing the maneuver successfully. Such training ensures that when faced with real situations at sea, the crew can act decisively and confidently.In conclusion, the term double ring astern encapsulates a vital maneuver in maritime navigation that requires teamwork, precision, and practice. Its significance cannot be overstated, as it serves as a key technique for reversing a vessel’s course safely and effectively. By understanding and mastering double ring astern, sailors enhance their navigational skills and contribute to the overall safety of maritime operations. As the maritime industry continues to evolve, the ability to execute such maneuvers will remain a cornerstone of effective seamanship, ensuring that vessels can navigate the seas with confidence and competence.

在海事操作的复杂性中导航不仅需要技能，还需要对各种术语和指令的深入理解。其中一个对船舶操纵至关重要的术语是双环倒退。这个短语指的是船只在需要有效逆转航向时所使用的一种特定操作，同时保持对其运动的控制。理解这一指令对于水手和海事专业人员来说至关重要，因为它可以显著影响海上航行的安全性和效率。术语双环倒退可以分为两部分：'双环'和'倒退'。 '双环'方面意味着在此操作中涉及两个不同的动作或信号。这可能指的是两个独立的引擎或螺旋桨协同工作以达到预期效果。同时，'倒退'表示船舶正在向后移动。因此，当两者结合时，双环倒退表示一种协调的努力，旨在在确保稳定性和控制的同时逆转船只的方向。在实践中，执行双环倒退操作需要船员之间的精确沟通。船长或舵手必须发出清晰的指令，而引擎操作员必须迅速作出反应，以确保两个引擎正确启动。这种协调至关重要，尤其是在港口或狭窄通道等机动性有限的地方。成功执行这一操作可以防止碰撞，并确保船舶的安全通行。此外，掌握双环倒退操作的重要性不仅限于逆转船只的方向。它在紧急情况下也发挥着关键作用。例如，如果船舶在航行中遇到意外障碍物或其他船只，能够快速执行双环倒退操作可以帮助避免潜在的灾难。船员必须接受训练，迅速高效地做出反应，使这一操作成为他们技能组合中的重要部分。此外，双环倒退操作通常在训练演习中进行练习。新水手和船员参与模拟，重现需要这一操作的真实场景。通过这些演习，他们学习时机、沟通和引擎管理的细微差别，所有这些都是成功执行操作的关键。这种培训确保在面对真实的海上情况时，船员能够果断而自信地采取行动。总之，术语双环倒退概括了一种在海上导航中至关重要的操作，这需要团队合作、精确性和实践。其重要性不容小觑，因为它作为安全有效地逆转船只航向的关键技术。通过理解和掌握双环倒退，水手们增强了他们的导航技能，并为海事操作的整体安全做出了贡献。随着海事行业的不断发展，执行此类操作的能力将始终是有效航海技术的基石，确保船舶能够自信而胜任地航行于海洋。