semi trailer

简明释义

半挂车

英英释义

例句

1.We need to find a place to park the semi trailer 半挂车 overnight.

我们需要找个地方过夜停车半挂车。

2.The semi trailer 半挂车 can carry a significant amount of cargo.

半挂车可以运输相当多的货物。

3.The semi trailer 半挂车 was loaded with fresh produce for the market.

半挂车装载着新鲜的农产品前往市场。

4.The truck driver carefully backed the semi trailer 半挂车 into the loading dock.

卡车司机小心翼翼地将半挂车倒入装货区。

5.He drives a semi trailer 半挂车 across the country delivering goods.

他驾驶着半挂车穿越全国送货。

作文

The logistics industry plays a crucial role in the global economy, and one of its most essential components is the transportation of goods. A significant part of this transportation is carried out using a vehicle known as a semi trailer. A semi trailer is a type of trailer that is designed to be towed by a truck or tractor, and it is characterized by its unique design where it does not have a front axle. Instead, it relies on the truck to support a portion of its weight. This design allows for greater flexibility and efficiency in transporting large quantities of goods over long distances.In the United States, the semi trailer is often seen on highways, carrying everything from food products to industrial machinery. The ability to carry heavy loads makes it an indispensable tool for businesses that need to move products quickly and efficiently. Additionally, the semi trailer can be easily detached from the truck, allowing for quick loading and unloading at distribution centers. This feature significantly enhances productivity in logistics operations.The semi trailer comes in various sizes and configurations, including flatbeds, refrigerated units, and enclosed trailers. Each type serves a specific purpose, catering to different transport needs. For instance, a refrigerated semi trailer is essential for transporting perishable goods such as fruits, vegetables, and dairy products, ensuring they remain fresh during transit. On the other hand, flatbed semi trailers are used to carry oversized loads that cannot fit into standard enclosed trailers, such as construction materials and machinery.Safety is another critical aspect of operating a semi trailer. Drivers must undergo rigorous training to ensure they can handle these large vehicles safely. Proper maintenance of the semi trailer is also vital to prevent accidents on the road. Regular inspections of the brakes, tires, and lights are necessary to ensure that the trailer is in good working condition before hitting the road.Furthermore, the environmental impact of semi trailers cannot be overlooked. As the demand for goods transportation increases, so does the need for more fuel-efficient and environmentally friendly options. Many companies are now investing in technology to improve the efficiency of semi trailers, such as aerodynamic designs that reduce drag and hybrid engines that consume less fuel.In conclusion, the semi trailer is a fundamental element of the logistics industry, enabling the efficient movement of goods across vast distances. Its unique design, versatility, and importance in supply chains make it a vital asset for businesses worldwide. As the industry evolves, the semi trailer will continue to adapt to meet the changing demands of transportation, ensuring that it remains a key player in the global economy.

物流行业在全球经济中扮演着至关重要的角色，而其最重要的组成部分之一就是货物运输。这种运输的一个重要部分是通过一种称为半挂车的车辆进行的。半挂车是一种设计用于由卡车或拖拉机拖曳的拖车，其独特设计的特点是没有前轴。相反，它依赖于卡车来支撑一部分重量。这种设计允许在长距离运输大量货物时提供更大的灵活性和效率。在美国，半挂车常常出现在高速公路上，运输从食品到工业机械的各种产品。能够承载重负荷使其成为需要快速高效移动产品的企业不可或缺的工具。此外，半挂车可以很容易地与卡车分离，使得在配送中心快速装卸成为可能。这个特点显著提升了物流操作的生产力。半挂车有多种尺寸和配置，包括平板车、冷藏车和封闭式拖车。每种类型都服务于特定的目的，以满足不同的运输需求。例如，冷藏半挂车对于运输易腐烂的商品如水果、蔬菜和乳制品至关重要，确保它们在运输过程中保持新鲜。另一方面，平板半挂车用于运输无法放入标准封闭拖车的超大货物，如建筑材料和机械。安全是操作半挂车的另一个关键方面。司机必须接受严格的培训，以确保他们能够安全地驾驶这些大型车辆。对半挂车的适当维护也至关重要，以防止道路上的事故。在上路之前，定期检查刹车、轮胎和灯光是确保拖车处于良好工作状态的必要措施。此外，半挂车对环境的影响也不容忽视。随着对货物运输需求的增加，对更高效和环保选项的需求也随之增加。许多公司现在正在投资技术，以提高半挂车的效率，例如减少阻力的空气动力学设计和消耗更少燃料的混合动力发动机。总之，半挂车是物流行业的基本元素，使货物能够跨越广阔的距离高效移动。其独特的设计、多功能性以及在供应链中的重要性使其成为全球企业的重要资产。随着行业的发展，半挂车将继续适应运输需求的变化，确保其在全球经济中仍然是一个关键参与者。