measured course line

简明释义

测速航线

英英释义

例句

1.The measured course line on the nautical chart helped sailors navigate through the strait safely.

海图上的测量航线帮助水手安全地穿越海峡。

2.Using a measured course line, the team was able to accurately calculate the distance traveled.

利用测量航线，团队能够准确计算行驶的距离。

3.In aviation, a measured course line is essential for maintaining the correct flight path during navigation.

在航空中，测量航线对于在导航过程中保持正确飞行路径至关重要。

4.The captain plotted the ship's route using a measured course line to ensure they would avoid shallow waters.

船长使用测量航线绘制了船只的航程，以确保他们避开浅水区。

5.The surveyor marked a measured course line on the map to indicate the boundaries of the property.

测量员在地图上标记了一条测量航线以指示财产的边界。

作文

Navigating the vast ocean has always been a challenge for sailors, but with advancements in technology and navigation techniques, the journey has become more manageable. One of the essential concepts in maritime navigation is the idea of a measured course line, which refers to a specific path that a vessel takes over water, measured in terms of distance and direction. This concept is not only crucial for ensuring safe passage but also for optimizing routes to save time and fuel.The measured course line serves as a guide for mariners, allowing them to plot their journeys accurately on nautical charts. When a sailor sets out to sea, they must consider various factors such as wind speed, currents, and the type of vessel they are operating. By establishing a measured course line, they can adjust their navigation based on these variables, ensuring they stay on track and reach their destination efficiently.In practical terms, creating a measured course line involves using tools like compasses, GPS devices, and traditional maps. Sailors will often calculate the angle and distance they need to travel to maintain their course. For instance, if a sailor is heading from one port to another, they might determine that they need to sail at a bearing of 45 degrees for 100 nautical miles. This calculated path forms their measured course line, which they will follow throughout their journey.Moreover, the importance of the measured course line extends beyond just individual voyages. It plays a significant role in maritime safety and environmental protection. By adhering to established routes, vessels can avoid shallow waters and hazardous areas, reducing the risk of accidents. Additionally, following a measured course line helps minimize the environmental impact on marine ecosystems, as ships can navigate through designated shipping lanes that are less disruptive to wildlife.In conclusion, the concept of a measured course line is fundamental to effective maritime navigation. It not only aids sailors in reaching their destinations safely and efficiently but also contributes to broader safety and environmental efforts at sea. Understanding how to establish and follow a measured course line is an invaluable skill for anyone involved in maritime activities, ensuring that the oceans remain navigable and safe for future generations.

在辽阔的海洋中航行一直是水手们面临的挑战，但随着技术和导航技术的进步，这一旅程变得更加可控。在海事导航中，一个重要的概念是测量航线，它指的是船只在水面上所采取的特定路径，以距离和方向来衡量。这个概念不仅对确保安全通行至关重要，而且对于优化航线以节省时间和燃料也至关重要。测量航线为水手提供了指南，使他们能够在航海图上准确绘制航程。当水手出海时，他们必须考虑各种因素，如风速、潮流和所操作的船只类型。通过建立测量航线，他们可以根据这些变量调整导航，确保他们保持在正确的轨道上，并高效到达目的地。在实际操作中，创建测量航线涉及使用指南针、GPS设备和传统地图等工具。水手通常会计算他们需要航行的角度和距离，以保持航向。例如，如果一名水手从一个港口前往另一个港口，他们可能会确定需要以45度的航向航行100海里。这条计算出的路径形成了他们的测量航线，他们将在整个旅程中遵循。此外，测量航线的重要性不仅限于个别航程。它在海事安全和环境保护中也发挥着重要作用。通过遵循既定路线，船只可以避免浅水区和危险区域，从而降低事故风险。此外，遵循测量航线有助于减少对海洋生态系统的环境影响，因为船只可以通过指定的航运通道航行，这些通道对野生动物的干扰较小。总之，测量航线的概念是有效海事导航的基础。它不仅帮助水手安全、高效地到达目的地，还为海洋的更广泛的安全和环境保护工作做出了贡献。理解如何建立和遵循测量航线是任何参与海事活动的人的一项宝贵技能，确保海洋在未来仍然可航行且安全。