design gross weight

简明释义

设计总重

英英释义

例句

1.The design gross weight of the truck affects its fuel efficiency.

卡车的设计总重量会影响其燃油效率。

2.The engineering team calculated the design gross weight to ensure safety margins.

工程团队计算了设计总重量以确保安全裕度。

3.Before takeoff, the pilot must ensure the load does not exceed the design gross weight.

在起飞前，飞行员必须确保负载不超过设计总重量。

4.The aircraft's performance is optimized for its design gross weight.

飞机的性能是针对其设计总重量进行优化的。

5.Regulatory bodies require that all commercial vehicles adhere to their design gross weight specifications.

监管机构要求所有商业车辆遵守其设计总重量规格。

作文

In the field of engineering and transportation, the term design gross weight refers to the maximum weight that a vehicle or structure is designed to carry safely. This measurement is critical for ensuring the safety and efficiency of various modes of transport, including airplanes, trucks, and ships. Understanding the concept of design gross weight is essential for engineers, manufacturers, and operators alike, as it directly impacts the design process and operational capabilities of vehicles.The design gross weight encompasses not only the weight of the vehicle itself but also includes the weight of any cargo, passengers, fuel, and other necessary equipment. For instance, in aviation, the design gross weight of an aircraft is a crucial factor that determines its performance characteristics, such as takeoff distance, climb rate, and fuel efficiency. Exceeding this weight can lead to serious safety issues and operational inefficiencies.When designing a vehicle, engineers must consider various factors that influence the design gross weight. These factors include materials used in construction, structural integrity, aerodynamics, and the intended use of the vehicle. For example, a commercial airplane is designed with a specific design gross weight in mind to ensure that it can carry the required number of passengers and cargo while still being able to operate safely within its performance limits.Moreover, regulations set by governing bodies such as the Federal Aviation Administration (FAA) for aircraft or the Department of Transportation (DOT) for commercial vehicles often dictate the maximum allowable design gross weight. Adhering to these regulations is vital for compliance and safety. Manufacturers must rigorously test their designs to confirm that they meet the specified design gross weight limits before they are approved for public use.In addition to safety, understanding the design gross weight is also important for economic reasons. Vehicles that are designed to operate efficiently within their design gross weight limits tend to consume less fuel and incur lower maintenance costs over time. This efficiency translates into financial savings for operators and contributes to environmental sustainability by reducing emissions.Furthermore, operators need to be aware of the design gross weight when loading their vehicles. Proper loading ensures that the vehicle operates within its specified limits, promoting safety and efficiency. For example, truck drivers must carefully calculate the total weight of their cargo to avoid exceeding the design gross weight, which could result in fines, increased wear on the vehicle, or even accidents.In conclusion, the concept of design gross weight is fundamental in the fields of engineering and transportation. It encompasses the total weight a vehicle is designed to carry, including its own weight and any additional loads. Understanding and adhering to the design gross weight is crucial for safety, regulatory compliance, and economic efficiency. As technology advances, the importance of optimizing design gross weight will continue to grow, influencing future designs and operational practices across various transportation sectors.

在工程和运输领域，术语设计总重量指的是车辆或结构安全设计承载的最大重量。这个测量对于确保各种交通工具，包括飞机、卡车和船只的安全性和效率至关重要。理解设计总重量的概念对于工程师、制造商和操作人员来说都是必不可少的，因为它直接影响到车辆的设计过程和操作能力。设计总重量不仅包括车辆本身的重量，还包括任何货物、乘客、燃料和其他必要设备的重量。例如，在航空领域，飞机的设计总重量是决定其性能特征的关键因素，如起飞距离、爬升率和燃油效率。超出这个重量可能会导致严重的安全问题和操作效率低下。在设计一辆车时，工程师必须考虑影响设计总重量的各种因素。这些因素包括使用的材料、结构完整性、空气动力学以及车辆的预期用途。例如，商用飞机的设计是基于特定的设计总重量，以确保其能够在性能限制内安全地运载所需数量的乘客和货物。此外，由联邦航空管理局（FAA）或运输部（DOT）等监管机构设定的法规通常会规定允许的最大设计总重量。遵守这些法规对于合规性和安全性至关重要。制造商必须严格测试他们的设计，以确认它们符合规定的设计总重量限制，然后才能获得公众使用的批准。除了安全性，理解设计总重量对于经济原因也很重要。在其设计总重量限制内高效运行的车辆往往消耗更少的燃料，并随着时间的推移产生较低的维护成本。这种效率转化为运营商的财务节省，并通过减少排放有助于环境可持续性。此外，操作人员需要在装载车辆时意识到设计总重量。正确的装载确保车辆在其规定的限制内运行，促进安全和效率。例如，卡车司机必须仔细计算他们货物的总重量，以避免超过设计总重量，这可能导致罚款、车辆磨损增加或甚至事故。总之，设计总重量的概念在工程和运输领域是基础性的。它包含了车辆被设计为承载的总重量，包括自身重量和任何附加负载。理解和遵守设计总重量对于安全、法规合规和经济效率至关重要。随着技术的发展，优化设计总重量的重要性将继续增长，影响未来各个运输领域的设计和操作实践。