actual payload

简明释义

实际收费载重

英英释义

例句

1.The satellite's actual payload consists of advanced imaging equipment for Earth observation.

该卫星的实际有效载荷包括用于地球观测的先进成像设备。

2.Before launch, engineers must verify the actual payload to ensure it meets safety standards.

在发射之前，工程师必须验证实际有效载荷以确保其符合安全标准。

3.During the test flight, the team measured the actual payload to adjust the flight parameters.

在测试飞行中，团队测量了实际有效载荷以调整飞行参数。

4.The drone's actual payload capacity is limited to 5 kilograms for optimal performance.

该无人机的实际有效载荷容量限制为5公斤，以获得最佳性能。

5.The rocket was designed to carry an actual payload of 10 tons, which includes satellites and scientific instruments.

这枚火箭的设计能够承载实际有效载荷为10吨，其中包括卫星和科学仪器。

作文

In the realm of technology and engineering, the term actual payload is often used to refer to the weight of the cargo or equipment that a vehicle, such as a rocket or an aircraft, can carry. Understanding the concept of actual payload is crucial for various industries, including aerospace, logistics, and transportation. The actual payload is not simply about how much weight a vehicle can support; it encompasses a range of factors that influence performance, efficiency, and safety. For instance, in the aerospace industry, when engineers design a rocket, they must calculate the actual payload capacity to ensure that it can successfully deliver satellites or other cargo into space. This involves rigorous testing and simulations to determine how much weight can be added without compromising the rocket's structural integrity or its ability to reach orbit. If the actual payload exceeds the designed limit, it could result in catastrophic failures, leading to loss of both the vehicle and its cargo.Moreover, the actual payload is also influenced by the fuel load. A rocket's fuel is necessary for propulsion, but it adds weight that reduces the actual payload. Engineers must strike a delicate balance between the amount of fuel needed to reach the desired altitude and the weight of the cargo being transported. This balancing act is critical because it directly impacts the mission's success and the cost-effectiveness of space exploration.In the logistics sector, understanding the actual payload of delivery vehicles is equally important. For example, trucks and ships have specific weight limits that dictate how much cargo they can carry. Exceeding these limits can lead to fines, increased fuel consumption, and even accidents. Therefore, logistics companies invest heavily in software and technology to monitor the actual payload of their fleets, ensuring compliance with regulations while optimizing efficiency.Additionally, the actual payload can vary based on different operational conditions. For instance, environmental factors such as wind speed, temperature, and altitude can affect how much weight a vehicle can safely carry. In aviation, pilots must consider these variables when calculating the actual payload before takeoff. A plane flying at a high altitude may not be able to carry as much cargo as it could at sea level due to reduced air density, which affects lift.In conclusion, the term actual payload encapsulates a fundamental aspect of engineering and transportation. It is not merely a number; it represents the intersection of design, safety, and operational efficiency. Whether in aerospace, logistics, or any other field that involves moving goods or people, understanding the actual payload is essential for success. As technology continues to advance, the methods of calculating and optimizing actual payload will evolve, leading to safer and more efficient transportation solutions across various industries.

在技术和工程领域，术语实际有效载荷通常用于指代一辆交通工具（如火箭或飞机）可以携带的货物或设备的重量。理解实际有效载荷的概念对于航空航天、物流和运输等多个行业至关重要。实际有效载荷不仅仅是关于一辆交通工具能承受多少重量；它涵盖了一系列影响性能、效率和安全性的因素。 例如，在航空航天工业中，当工程师设计火箭时，他们必须计算实际有效载荷的容量，以确保它能够成功地将卫星或其他货物送入太空。这涉及到严格的测试和模拟，以确定可以添加多少重量而不影响火箭的结构完整性或其达到轨道的能力。如果实际有效载荷超过设计限制，可能会导致灾难性的故障，造成车辆和货物的损失。此外，实际有效载荷也受到燃料负载的影响。火箭的燃料对于推进是必要的，但它增加了重量，从而减少了实际有效载荷。工程师必须在所需的燃料量和运输的货物重量之间取得微妙的平衡。这种平衡至关重要，因为它直接影响任务的成功与空间探索的成本效益。在物流行业，了解交付车辆的实际有效载荷同样重要。例如，卡车和船舶有特定的重量限制，决定它们可以携带多少货物。超过这些限制可能导致罚款、增加燃料消耗，甚至事故。因此，物流公司在监控其车队的实际有效载荷方面投入了大量资金，以确保遵守法规，同时优化效率。此外，实际有效载荷还可能因不同的操作条件而有所不同。例如，风速、温度和海拔等环境因素可能会影响一辆交通工具可以安全携带的重量。在航空中，飞行员在起飞前必须考虑这些变量，以计算实际有效载荷。在高海拔飞行的飞机可能无法像在海平面上那样携带那么多货物，因为空气密度降低会影响升力。总之，术语实际有效载荷概括了工程和运输的一个基本方面。它不仅仅是一个数字；它代表了设计、安全和操作效率的交汇点。无论是在航空航天、物流还是任何其他涉及移动货物或人员的领域，理解实际有效载荷对于成功都是至关重要的。随着技术的不断进步，计算和优化实际有效载荷的方法将不断发展，导致各个行业更安全、更高效的运输解决方案。