Port engine half astern!

简明释义

左车退二!

英英释义

例句

1.During the maneuvering exercises, the instructor said, Port engine half astern!

在操练过程中，教练说：左舷引擎半速倒退！

2.As we approached the dock, the captain ordered, Port engine half astern!

当我们接近码头时，船长命令道：左舷引擎半速倒退！

3.In response to the sudden current, the first mate shouted, Port engine half astern!

面对突如其来的水流，副船长喊道：左舷引擎半速倒退！

4.To avoid a collision, the captain quickly commanded, Port engine half astern!

为了避免碰撞，船长迅速命令道：左舷引擎半速倒退！

5.As the ship drifted too close to the rocks, the helmsman reacted with, Port engine half astern!

当船只漂得太靠近岩石时，舵手反应道：左舷引擎半速倒退！

作文

Navigating a ship requires a unique set of skills and knowledge, particularly when it comes to understanding the commands that are essential for safe and efficient operation. One such command is Port engine half astern!, which plays a significant role in maritime navigation. This phrase is used by ship operators to instruct the crew to reverse the port (left) engine while maintaining a moderate level of power. Understanding this command is crucial for maneuvering the vessel in tight spaces, especially during docking or when avoiding obstacles at sea.The term 'port' refers to the left side of the ship when facing forward, while 'starboard' refers to the right side. The engines on a vessel can be operated independently, allowing for greater control over its movement. When a captain calls for Port engine half astern!, he or she is essentially asking the crew to reduce the speed of the vessel by engaging the port engine in reverse. This action helps to pivot the ship in the desired direction, facilitating smoother turns and better handling in challenging conditions.In practice, using the command Port engine half astern! can be critical in various scenarios. For instance, when approaching a harbor, a captain may need to slow down the ship while turning to align with the dock. By reversing the port engine, the ship can pivot more effectively, reducing the risk of collision with other vessels or structures. Additionally, this command can be employed in emergency situations where immediate maneuverability is required to avoid potential hazards.Moreover, effective communication among the crew is vital when executing commands like Port engine half astern!. Each member must understand their role and respond promptly to ensure the safety of the vessel and everyone on board. This highlights the importance of training and drills that focus on maritime operations, allowing the crew to become familiar with various commands and their implications.It is also important to consider the environmental factors that can affect the execution of this command. Wind, current, and the size of the vessel all play a role in how effectively the ship responds to the Port engine half astern! command. For example, strong winds may push the ship off course, requiring additional adjustments or commands to maintain the intended trajectory. Therefore, a skilled captain must be able to assess these conditions and make quick decisions to ensure safe navigation.In conclusion, the command Port engine half astern! is an essential part of maritime operations that underscores the complexity of navigating large vessels. It illustrates the need for precise coordination among the crew and highlights the importance of understanding the mechanics of ship maneuverability. As with any specialized field, mastering the terminology and commands used in maritime navigation is crucial for ensuring safety and efficiency on the water. By comprehensively understanding commands like Port engine half astern!, mariners can enhance their skills and contribute to the smooth operation of their vessels.

在航行中，操纵一艘船需要独特的技能和知识，尤其是在理解对安全和高效操作至关重要的指令时。其中一个指令是Port engine half astern!，它在海事导航中起着重要作用。这个短语被船舶操作员用来指示船员以适中的动力反向启动左侧（港口）发动机。理解这个命令对在狭窄空间中操纵船只至关重要，尤其是在靠泊或避开海上障碍物时。“Port”一词指的是船头朝前时的左侧，而“starboard”则指右侧。船上的发动机可以独立操作，从而提供更大的控制力。当船长发出Port engine half astern!的命令时，他或她实际上是在要求船员通过反向启动左侧发动机来降低船速。这一动作有助于将船只转向所需方向，从而在困难条件下实现更顺畅的转弯和更好的操控。在实际操作中，使用Port engine half astern!命令在各种情况下可能至关重要。例如，在接近港口时，船长可能需要减速以便转向与码头对齐。通过反向启动左侧发动机，船只可以更有效地转动，减少与其他船只或结构物碰撞的风险。此外，这一命令还可以在紧急情况下使用，以便迅速操控船舶，避免潜在的危险。此外，船员之间的有效沟通在执行像Port engine half astern!这样的命令时至关重要。每个成员必须了解自己的角色，并迅速做出反应，以确保船只及其上所有人的安全。这突显了培训和演练的重要性，专注于海事操作，使船员熟悉各种命令及其含义。同时，还必须考虑影响执行这一命令的环境因素。风、潮流和船只的大小都在影响船只对Port engine half astern!命令的响应效果。例如，强风可能会将船只推离航线，要求额外的调整或命令以保持预定轨迹。因此，一位熟练的船长必须能够评估这些条件并迅速做出决定，以确保安全航行。总之，命令Port engine half astern!是海事操作的重要组成部分，突显了操纵大型船只的复杂性。它说明了船员之间精确协调的必要性，并强调了理解船舶操纵机制的重要性。与任何专业领域一样，掌握海事导航中使用的术语和命令对确保水上安全和效率至关重要。通过全面理解像Port engine half astern!这样的命令，海员可以提升他们的技能，为船舶的顺利操作作出贡献。