motor sledge

简明释义

雪上自动车

英英释义

例句

1.The rescue team deployed a motor sledge to reach stranded hikers in the blizzard.

救援队使用电动雪橇前往暴风雪中被困的徒步旅行者。

2.The team used a motor sledge to transport supplies across the snowy terrain.

团队使用电动雪橇在雪地上运输物资。

3.During the winter expedition, we relied on a motor sledge for quick travel between camps.

在冬季探险中，我们依靠电动雪橇在营地之间快速移动。

4.The motor sledge made it easier to haul heavy equipment over ice.

使用电动雪橇让我们更容易在冰面上拖运重型设备。

5.He enjoyed racing his motor sledge down the mountain slopes.

他喜欢在山坡上驾驶他的电动雪橇比赛。

作文

In the harsh and unforgiving landscapes of the Arctic, survival often hinges on the ability to adapt to extreme conditions. One of the most innovative inventions that have emerged from these challenging environments is the motor sledge. The motor sledge is a type of vehicle specifically designed for traversing snow and ice, making it an essential tool for explorers, researchers, and even local inhabitants in polar regions. Unlike traditional sleds that rely solely on human or animal power, the motor sledge utilizes a motorized engine, allowing it to cover greater distances with less physical effort.The design of the motor sledge is both practical and efficient. It typically features a wide base and skis that help distribute weight evenly, preventing it from sinking into soft snow. This design not only enhances stability but also ensures that the vehicle can navigate through deep snowdrifts without becoming stuck. Furthermore, the motor sledge is equipped with tracks or specialized tires that provide traction on icy surfaces, making it a reliable mode of transport in otherwise treacherous conditions.One of the primary uses of the motor sledge is in scientific research. Researchers studying climate change, wildlife, and glaciology often need to travel to remote locations where traditional vehicles cannot reach. The motor sledge enables them to transport heavy equipment and supplies over long distances, facilitating crucial data collection in some of the world's most isolated areas. For example, during expeditions to study melting glaciers, scientists rely on the motor sledge to carry their gear across the ice, allowing them to focus on their research rather than the logistics of transportation.In addition to its role in scientific endeavors, the motor sledge has become a vital part of life for many indigenous communities in Arctic regions. These communities often depend on hunting and fishing for their livelihoods, and the motor sledge provides them with a means to access remote hunting grounds. With the ability to travel quickly and efficiently over snow-covered terrain, the motor sledge has transformed traditional hunting practices, enabling hunters to pursue game more effectively.However, the use of the motor sledge is not without its challenges. The reliance on motorized vehicles raises concerns about environmental impact, particularly in fragile ecosystems. The noise and emissions from engines can disturb wildlife and contribute to pollution in pristine areas. As such, there is an ongoing debate about how to balance the benefits of the motor sledge with the need to protect the delicate environments in which they operate.In conclusion, the motor sledge represents a remarkable adaptation to one of the planet's most extreme environments. Its ability to traverse snow and ice has made it an indispensable tool for researchers and indigenous communities alike. As we continue to explore and understand the Arctic, the motor sledge will undoubtedly remain a key player in our efforts to navigate and study this unique and fragile ecosystem. The future of the motor sledge lies not only in its engineering advancements but also in how we choose to use it responsibly, ensuring that we protect the environment while benefiting from the opportunities it provides.

在北极的严酷和无情的环境中，生存往往取决于适应极端条件的能力。在这些具有挑战性的环境中，出现了许多创新发明，其中之一就是摩托雪橇。摩托雪橇是一种专门设计用于穿越雪和冰的车辆，是探险者、研究人员甚至当地居民在极地地区的重要工具。与依靠人力或动物力量的传统雪橇不同，摩托雪橇利用机动引擎，使其能够以更少的体力覆盖更大的距离。摩托雪橇的设计既实用又高效。它通常具有宽大的底座和滑雪板，有助于均匀分配重量，防止其沉入松软的雪中。这种设计不仅增强了稳定性，还确保该车辆能够在深雪堆中穿行而不会被卡住。此外，摩托雪橇配备了履带或专用轮胎，在冰面上提供牵引力，使其在其他危险条件下成为可靠的交通工具。摩托雪橇的主要用途之一是科学研究。研究气候变化、野生动物和冰川学的研究人员通常需要前往传统车辆无法到达的偏远地点。摩托雪橇使他们能够在长距离内运输重型设备和补给，促进在世界上一些最孤立地区的数据收集。例如，在研究融化冰川的探险中，科学家们依靠摩托雪橇将他们的装备运送到冰面上，使他们能够专注于研究，而不是交通的后勤问题。除了在科学工作中的作用外，摩托雪橇已成为许多北极地区土著社区生活的重要组成部分。这些社区通常依赖狩猎和捕鱼维持生计，摩托雪橇为他们提供了一种通往偏远狩猎场的手段。凭借快速有效地穿越覆盖雪的地形的能力，摩托雪橇改变了传统的狩猎方式，使猎人能够更有效地追逐猎物。然而，使用摩托雪橇并非没有挑战。对机动车辆的依赖引发了对环境影响的担忧，尤其是在脆弱的生态系统中。发动机的噪音和排放可能会干扰野生动物，并导致原始区域的污染。因此，关于如何平衡摩托雪橇的好处与保护其运营的脆弱环境的需要之间，仍然存在着持续的辩论。总之，摩托雪橇代表了对地球上最极端环境的一种显著适应。它穿越雪和冰的能力使其成为研究人员和土著社区不可或缺的工具。在我们继续探索和理解北极时，摩托雪橇无疑将继续在我们努力导航和研究这一独特而脆弱的生态系统中发挥关键作用。摩托雪橇的未来不仅在于其工程进步，还在于我们如何负责任地选择使用它，确保在从中受益的同时保护环境。