taffrail log

简明释义

拖曳式计程仪

英英释义

例句

1.Using the taffrail log, the navigator was able to plot the ship's course accurately on the chart.

利用船尾日志，导航员能够准确地在图表上绘制船只航线。

2.The engineer reported discrepancies in the taffrail log readings, suggesting a possible malfunction.

工程师报告说船尾日志的读数存在差异，暗示可能出现故障。

3.The taffrail log indicated that the vessel had covered over 200 nautical miles in the last 24 hours.

记录显示船尾日志在过去24小时内船只航行超过200海里。

4.During the storm, the crew relied on the taffrail log to monitor their progress and ensure they were on course.

在暴风雨中，船员依靠船尾日志来监测他们的进度并确保航向正确。

5.The captain checked the taffrail log for the ship's speed and distance traveled during the voyage.

船长查看了船尾日志以获取航行中的船速和行驶距离。

作文

The world of maritime navigation is filled with specialized terminology that often confounds those unfamiliar with it. One such term is taffrail log, which refers to a device used on ships to measure the distance traveled through water. Understanding the significance of the taffrail log is crucial for anyone interested in nautical science or maritime history.Historically, the taffrail log has played an essential role in navigation. It is typically attached to the taffrail, which is the horizontal railing at the stern of a ship. This positioning allows it to be submerged in the water while the vessel is underway. As the ship moves, the taffrail log rotates and measures the distance traveled by counting the revolutions of a propeller-like mechanism. This information is vital for navigators as it helps them plot their course accurately and determine their speed over ground.In modern times, advancements in technology have led to the development of electronic and GPS-based logging systems. However, the traditional taffrail log still holds historical importance and is often used for educational purposes or by enthusiasts of classic sailing. Many maritime museums and historical vessels maintain these logs to demonstrate how navigation was conducted before the advent of digital technology.The taffrail log also serves as a reminder of the evolution of navigation tools. Early mariners relied heavily on celestial navigation and dead reckoning, which required meticulous calculations based on distance traveled and direction. The introduction of the taffrail log simplified this process, allowing sailors to obtain more accurate readings without extensive mathematical computations.Moreover, the taffrail log is not just a tool for measuring distance; it also contributes to the safety of maritime operations. Accurate distance measurements are critical for avoiding hazards, especially in coastal waters where shallow areas and obstacles may pose risks to navigation. By providing reliable data, the taffrail log aids in making informed decisions that enhance the safety of the crew and the vessel.In conclusion, the taffrail log is more than just a nautical instrument; it represents a significant advancement in maritime navigation. Understanding its function and historical context enriches our appreciation for the complexities of seafaring. As we continue to embrace technological innovations, it is essential to remember the foundational tools like the taffrail log that paved the way for modern navigation practices. Whether you are a sailor, a historian, or simply someone intrigued by the sea, knowledge of the taffrail log will deepen your understanding of maritime heritage and the art of navigation.

海洋导航的世界充满了专业术语，这些术语常常让不熟悉的人感到困惑。其中一个术语就是taffrail log，它指的是一种用于测量船舶在水中行驶距离的设备。理解taffrail log的重要性对于任何对航海科学或海事历史感兴趣的人来说都是至关重要的。历史上，taffrail log在导航中发挥着重要作用。它通常连接在船尾的栏杆上，即船舶的横向栏杆。这种位置允许它在船只行驶时浸入水中。当船只移动时，taffrail log会旋转并通过计算螺旋桨状机制的转数来测量行驶的距离。这些信息对于导航员来说至关重要，因为它帮助他们准确绘制航线并确定相对于地面的速度。在现代，技术的进步导致电子和基于GPS的记录系统的发展。然而，传统的taffrail log仍然具有历史意义，通常用于教育目的或由经典航行爱好者使用。许多海事博物馆和历史船只保留这些日志，以展示在数字技术出现之前如何进行导航。taffrail log还提醒我们导航工具的演变。早期的水手主要依赖天文导航和推算，这需要根据行驶的距离和方向进行细致的计算。taffrail log的引入简化了这一过程，使水手能够在没有复杂数学计算的情况下获得更准确的读数。此外，taffrail log不仅仅是测量距离的工具；它还为海事操作的安全性做出了贡献。准确的距离测量对于避免危险至关重要，特别是在沿海水域，浅水区和障碍物可能对导航构成风险。通过提供可靠的数据，taffrail log有助于做出明智的决策，从而提高船员和船只的安全性。总之，taffrail log不仅仅是一种航海仪器；它代表了海洋导航的重要进步。理解其功能和历史背景丰富了我们对航海复杂性的欣赏。随着我们继续接受技术创新，重要的是要记住像taffrail log这样的基础工具为现代导航实践铺平了道路。无论你是水手、历史学家，还是仅仅对海洋感兴趣的人，了解taffrail log将加深你对海洋遗产和导航艺术的理解。