longitudinal center of gravity

简明释义

纵向重心

英英释义

例句

1.In sailing, the position of the longitudinal center of gravity 纵向重心 influences how the boat handles in the water.

在航行中，纵向重心 longitudinal center of gravity 的位置会影响船只在水中的操控性。

2.Engineers must calculate the longitudinal center of gravity 纵向重心 to optimize performance in sports cars.

工程师必须计算 纵向重心 longitudinal center of gravity 以优化跑车的性能。

3.The longitudinal center of gravity 纵向重心 is crucial when designing a new motorcycle for safety and agility.

在为新摩托车设计时，纵向重心 longitudinal center of gravity 对安全性和灵活性至关重要。

4.Adjusting the load distribution can significantly affect the longitudinal center of gravity 纵向重心 of the vehicle.

调整负载分布可以显著影响车辆的 纵向重心 longitudinal center of gravity 。

5.The design of the aircraft must ensure that the longitudinal center of gravity 纵向重心 is within specified limits for stability.

飞机的设计必须确保 纵向重心 longitudinal center of gravity 在规定的范围内，以确保稳定性。

作文

Understanding the concept of the longitudinal center of gravity is crucial in various fields such as engineering, aviation, and automotive design. The longitudinal center of gravity refers to the point along the length of an object where its weight is evenly distributed. This point plays a significant role in determining how an object behaves when it is in motion or subjected to forces. For instance, in the design of vehicles, the longitudinal center of gravity affects stability, handling, and overall performance. A well-placed center of gravity can enhance the vehicle's ability to navigate turns and maintain balance, while a poorly positioned center can lead to tipping or loss of control.In aviation, the longitudinal center of gravity is essential for flight stability. Aircraft designers must carefully calculate this point to ensure that the aircraft can fly safely and efficiently. If the longitudinal center of gravity is too far forward or backward, it can affect the plane's ability to climb, descend, or maintain level flight. Pilots also need to be aware of the longitudinal center of gravity when loading cargo or passengers, as improper weight distribution can lead to dangerous flying conditions.The importance of the longitudinal center of gravity extends beyond just vehicles and aircraft. In sports and physical activities, understanding this concept can improve performance. For example, gymnasts and divers must be aware of their longitudinal center of gravity to execute flips and twists effectively. A balanced center of gravity allows them to maintain control and achieve better results in their routines.Moreover, the longitudinal center of gravity can also be applied in the design of furniture and household items. For instance, a low center of gravity in a piece of furniture can enhance stability and prevent tipping. Designers often consider this aspect when creating items like chairs, tables, and shelves to ensure they are safe and functional for everyday use.In summary, the longitudinal center of gravity is a fundamental concept that impacts various aspects of design, performance, and safety across different fields. Whether in engineering, aviation, sports, or even household items, understanding and applying the principles related to the longitudinal center of gravity can lead to improved outcomes and enhanced safety. As we continue to innovate and develop new technologies, the significance of this concept will only grow, making it an essential area of study for future engineers, designers, and athletes alike.

理解“纵向重心”的概念在工程、航空和汽车设计等多个领域至关重要。“纵向重心”是指物体沿长度方向上重量均匀分布的点。这个点在确定物体在运动或受到力作用时的行为中起着重要作用。例如，在车辆设计中，“纵向重心”影响稳定性、操控性和整体性能。合理放置的重心可以增强车辆在转弯时的导航能力和保持平衡的能力，而位置不当则可能导致翻车或失控。在航空领域，“纵向重心”对飞行稳定性至关重要。飞机设计师必须仔细计算这一点，以确保飞机能够安全高效地飞行。如果“纵向重心”过于靠前或靠后，可能会影响飞机的爬升、下降或保持水平飞行的能力。飞行员在装载货物或乘客时也需要关注“纵向重心”，因为不当的重量分布可能导致危险的飞行条件。“纵向重心”的重要性不仅限于车辆和飞机。在体育和身体活动中，理解这一概念可以提高表现。例如，体操运动员和跳水运动员必须意识到他们的“纵向重心”，以有效地执行翻转和扭转。平衡的重心使他们能够保持控制，并在他们的动作中取得更好的结果。此外，“纵向重心”也可以应用于家具和家居用品的设计。例如，家具的低重心可以增强稳定性并防止倾倒。设计师在创建椅子、桌子和架子等物品时通常会考虑这一方面，以确保它们在日常使用中安全且功能齐全。总之，“纵向重心”是一个基本概念，影响着各个领域的设计、性能和安全。无论是在工程、航空、体育还是家庭用品中，理解和应用与“纵向重心”相关的原则都能带来更好的结果和增强的安全性。随着我们不断创新和开发新技术，这一概念的重要性只会增加，使其成为未来工程师、设计师和运动员等人学习的必备领域。