coaling gear

简明释义

装煤工具

英英释义

例句

1.The captain called for a review of the coaling gear procedures before departure.

船长在出发前要求审查加煤设备的操作程序。

2.The ship was equipped with advanced coaling gear to ensure efficient fuel loading.

这艘船配备了先进的加煤设备以确保燃料装载的高效性。

3.They upgraded the coaling gear to reduce the time spent on refueling.

他们升级了加煤设备以减少加油所花费的时间。

4.Proper operation of the coaling gear is crucial for the ship's performance at sea.

正确操作加煤设备对船舶在海上的性能至关重要。

5.During the maintenance check, the crew inspected the coaling gear for any signs of wear.

在维护检查期间，船员检查了加煤设备是否有磨损迹象。

作文

The evolution of maritime technology has greatly influenced the efficiency and capabilities of naval vessels over the years. One of the crucial components in the operation of steam-powered ships was the coaling gear, a system designed for the efficient transfer of coal to the ship's boilers. This mechanism was vital, especially during the era when coal was the primary fuel source for powering ships. Without an effective coaling gear, the process of refueling would have been labor-intensive and time-consuming, severely impacting a ship's operational readiness and speed. Historically, the coaling gear consisted of various elements such as cranes, conveyor belts, and chutes that facilitated the loading of coal from supply vessels or shore facilities directly into the ship's bunkers. The design of these systems evolved with advancements in engineering, allowing for faster and more efficient coal transfer. For instance, early designs relied heavily on manual labor, where dock workers would load coal into baskets and hoist them aboard. However, as technology progressed, mechanical systems took over, significantly reducing the manpower required and increasing the amount of coal that could be loaded in a shorter time frame.The significance of coaling gear extends beyond mere convenience; it played a pivotal role in naval strategy. During wartime, the ability to quickly refuel a vessel could mean the difference between victory and defeat. Ships equipped with advanced coaling gear could remain at sea longer, conduct extended operations, and respond more rapidly to threats. This capability was particularly important during conflicts such as the World Wars, where naval supremacy was a critical factor in determining the outcome of battles.In addition to military applications, coaling gear was also essential for commercial shipping. Merchant vessels relied on efficient coal transfer systems to maintain their schedules and minimize downtime in ports. The economic implications were significant; faster coaling meant quicker turnaround times, which in turn allowed for more voyages and increased profits for shipping companies. As global trade expanded, the demand for reliable coaling gear grew, leading to innovations in design and implementation.However, the advent of oil as a more efficient and cleaner fuel source eventually led to the decline of coal-powered ships and, consequently, the coaling gear systems. Today, most modern vessels operate on diesel or liquefied natural gas, which has rendered traditional coaling gear obsolete. Nevertheless, understanding the historical context and technological advancements associated with coaling gear provides valuable insight into the development of marine engineering and the operational strategies of naval and commercial fleets.In conclusion, the coaling gear was a fundamental aspect of steam-powered maritime operations, influencing both military and commercial shipping. Its development reflects broader trends in technology and engineering, showcasing how innovation can transform industries. While we may no longer rely on coaling gear in modern shipping, its legacy continues to inform our understanding of maritime history and the importance of efficient fuel transfer systems in naval operations.

海洋技术的演变极大地影响了多年来海军舰艇的效率和能力。在蒸汽动力船舶的操作中，一个关键组成部分是煤炭设备，该系统旨在有效地将煤转移到船只的锅炉中。这个机制是至关重要的，特别是在煤是船舶主要燃料的时代。如果没有有效的煤炭设备，加油过程将是劳动密集型和耗时的，严重影响船舶的作战准备和速度。历史上，煤炭设备由各种元素组成，如起重机、传送带和斜槽，这些元素促进了从供给船或岸上设施直接装载煤到船舶的舱口。这些系统的设计随着工程技术的进步而发展，使煤的转移速度和效率得以提高。例如，早期的设计在很大程度上依赖于人工劳动，码头工人会将煤装入篮子并提升到船上。然而，随着技术的进步，机械系统接管了这一过程，显著减少了所需的人力，并增加了在更短时间内可以装卸的煤量。煤炭设备的重要性不仅仅体现在便利性上；它在海军战略中发挥了关键作用。在战争时期，快速为舰艇加油的能力可能意味着胜利与失败之间的区别。配备先进煤炭设备的船只可以在海上停留更长时间，进行更长时间的作战，并更迅速地应对威胁。这种能力在第一次和第二次世界大战等冲突中尤为重要，海军的优势是决定战斗结果的关键因素。除了军事应用，煤炭设备对于商业航运也至关重要。商船依靠高效的煤转移系统来维持其时间表，尽量减少在港口的停机时间。经济影响是显著的；更快的加煤意味着更快的周转时间，这反过来又允许更多的航行并增加航运公司的利润。随着全球贸易的扩大，对可靠的煤炭设备的需求也在增长，导致设计和实施方面的创新。然而，石油作为一种更高效和更清洁的燃料的出现最终导致了以煤为动力的船舶的衰退，从而使得传统的煤炭设备变得过时。如今，大多数现代船舶使用柴油或液化天然气，这使得传统的煤炭设备变得无关紧要。然而，理解与煤炭设备相关的历史背景和技术进步为我们提供了对海洋工程发展以及海军和商业舰队作战策略的宝贵见解。总之，煤炭设备是蒸汽动力海洋操作的基本组成部分，影响了军事和商业航运。它的发展反映了技术和工程的更广泛趋势，展示了创新如何改变行业。虽然我们在现代航运中不再依赖于煤炭设备，但它的遗产仍然继续影响我们对海洋历史的理解以及高效燃料转移系统在海军操作中的重要性。