on the port beam

简明释义

在左舷正横前

英英释义

例句

1.The captain instructed the crew to keep a lookout for navigational hazards on the port beam.

船长指示船员注意左舷横向的导航危险。

2.The lighthouse is located on the port beam, guiding ships safely into the harbor.

灯塔位于左舷横向，引导船只安全驶入港口。

3.There was a large cargo ship on the port beam that we had to maneuver around.

有一艘大型货船在左舷横向，我们必须绕过它。

4.We spotted a fishing boat on the port beam while sailing along the coast.

我们在沿海航行时，发现了一艘渔船在左舷横向。

5.The buoy marking the shallow waters was clearly visible on the port beam.

标记浅水区的浮标在左舷横向清晰可见。

作文

Navigating a vessel requires a deep understanding of various nautical terms and concepts. One such term that is essential for sailors and maritime enthusiasts alike is 'on the port beam'. To comprehend this phrase, we must first break it down into its components. The term 'port' refers to the left side of a ship when facing forward, while 'beam' denotes the widest part of the ship. Therefore, when we say a vessel is 'on the port beam', we are indicating that it is positioned at an angle of 90 degrees to the left side of the ship. This position is crucial for various navigational maneuvers and can affect how a ship interacts with wind and waves.Understanding the significance of being 'on the port beam' can greatly enhance a sailor's ability to maneuver effectively. For instance, if a sailor hears that another vessel is 'on the port beam', they know that the other ship is directly to their left. This information is vital for making decisions about course adjustments, especially in crowded waters where avoiding collisions is paramount. Moreover, positioning 'on the port beam' can also influence the sailing dynamics; for example, if the wind is coming from the starboard side (the right side of the ship), the sails will be trimmed differently than if the wind were coming from the port beam.In practical terms, when a sailor is instructed to steer towards the port beam, they must adjust their heading accordingly. This might involve turning the wheel to the left to bring the bow of the ship around. Additionally, understanding this term helps in communication among crew members. Misunderstanding directions could lead to dangerous situations, so clarity in language is essential. For example, if one crew member shouts that an object is 'on the port beam', others must immediately understand that it is located to their left, facilitating quick responses and actions.Furthermore, the concept of 'on the port beam' extends beyond mere navigation; it also plays a role in safety protocols. During drills or emergency procedures, knowing the location of other vessels in relation to one's own ship is critical. If a ship is 'on the port beam', the crew can plan their next moves more effectively, whether that involves changing course, preparing for docking, or even deploying safety measures in case of an emergency.In conclusion, the phrase 'on the port beam' encapsulates a vital aspect of maritime navigation and communication. It signifies not only a physical position but also carries implications for safety, maneuvering, and teamwork on board. Mastery of such nautical terminology is essential for anyone involved in seafaring, whether as a professional sailor or as a recreational boater. By understanding the nuances of terms like 'on the port beam', sailors can enhance their skills and ensure safer voyages across the open waters.

航行一艘船只需要对各种航海术语和概念有深入的理解。其中一个对水手和海事爱好者至关重要的术语是“在左舷横梁上”。要理解这个短语，我们必须首先将其分解成组成部分。“左舷”指的是船头朝前时船的左侧，而“横梁”表示船的最宽部分。因此，当我们说一艘船“在左舷横梁上”时，我们指的是它位于船的左侧，呈90度角的位置。这个位置对于各种航行操作至关重要，并且会影响船只如何与风和波浪相互作用。理解“在左舷横梁上”的重要性可以大大增强水手的有效操控能力。例如，如果水手听到另一艘船“在左舷横梁上”，他们就知道另一艘船正好在他们的左侧。这条信息对于做出航向调整的决定至关重要，尤其是在拥挤的水域中，避免碰撞是首要任务。此外，处于“在左舷横梁上”的位置也会影响航行动态；例如，如果风来自右舷（船的右侧），则帆的修整方式将与风来自左舷横梁时有所不同。在实际操作中，当水手被指示朝左舷横梁方向航行时，他们必须相应地调整航向。这可能涉及向左转动舵轮以改变船头的航向。此外，理解这个术语还有助于船员之间的沟通。误解方向可能导致危险情况，因此语言的清晰性至关重要。例如，如果某个船员喊道有物体“在左舷横梁上”，其他人必须立即理解它位于他们的左侧，从而促进快速反应和行动。此外，“在左舷横梁上”的概念不仅限于航行；它还在安全协议中发挥着作用。在演习或紧急程序期间，了解其他船只相对于自己船只的位置至关重要。如果一艘船“在左舷横梁上”，船员可以更有效地规划下一步行动，无论是改变航向、准备停靠，还是在紧急情况下部署安全措施。总之，“在左舷横梁上”这一短语概括了航海导航和沟通的一个重要方面。它不仅代表一个物理位置，还对安全、操控和船上团队合作具有重要意义。掌握这样的航海术语对于任何参与海上航行的人来说都是必不可少的，无论是职业水手还是休闲船员。通过理解“在左舷横梁上”等术语的细微差别，水手可以提升自己的技能，确保在开阔水域中的航行安全。