longitudinal clearance

简明释义

纵向余隙

英英释义

例句

1.The engineer adjusted the design to ensure adequate longitudinal clearance for the new bridge, which is crucial for vehicle passage.

工程师调整了设计，以确保新桥的适当纵向间隙，这对车辆通行至关重要。

2.The construction team must maintain a minimum longitudinal clearance between the power lines and the new building.

施工团队必须在电线和新建筑之间保持最低的纵向间隙。

3.The aircraft's longitudinal clearance was verified before takeoff to ensure safe operations.

在起飞前验证了飞机的纵向间隙以确保安全操作。

4.During the inspection, we measured the longitudinal clearance of the railway tracks to prevent derailments.

在检查过程中，我们测量了铁路轨道的纵向间隙以防止脱轨。

5.Proper longitudinal clearance is essential in highway design to accommodate oversized vehicles.

在高速公路设计中，适当的纵向间隙对于容纳超大车辆至关重要。

作文

In the field of engineering and design, particularly in automotive and aerospace industries, the term longitudinal clearance refers to the distance between two objects measured along the direction of motion. This measurement is crucial for ensuring that vehicles or aircraft can operate safely and efficiently without interference from surrounding structures or components. Understanding longitudinal clearance is essential for designers and engineers as it impacts performance, safety, and functionality. For instance, in automotive design, the longitudinal clearance between the vehicle chassis and the ground affects the car's stability, handling, and ability to traverse uneven surfaces. If the clearance is too low, the vehicle may bottom out on bumps or obstacles, causing damage to the undercarriage or compromising passenger safety. Conversely, if the clearance is excessively high, it can lead to a higher center of gravity, making the vehicle more prone to rollovers during sharp turns.Similarly, in the aerospace industry, longitudinal clearance plays a critical role in the design of aircraft. Engineers must ensure that there is adequate clearance between moving parts, such as the wings and fuselage, to prevent mechanical failure during flight. Insufficient clearance can lead to catastrophic consequences, including loss of control or structural failure. Therefore, meticulous calculations and simulations are conducted to determine the optimal longitudinal clearance required for safe operation.Moreover, longitudinal clearance is not only significant in the design phase but also during the maintenance and inspection of vehicles and aircraft. Regular checks are necessary to ensure that the clearance remains within acceptable limits, as wear and tear can alter the original specifications. For example, if components become misaligned or if there is excessive wear, the longitudinal clearance may decrease, leading to potential hazards.In conclusion, the concept of longitudinal clearance is fundamental in various engineering disciplines. It directly influences the safety, efficiency, and overall performance of vehicles and aircraft. By understanding and applying the principles of longitudinal clearance, engineers can create designs that not only meet regulatory standards but also enhance user experience and safety. As technology evolves, the methods for measuring and optimizing longitudinal clearance will continue to improve, leading to safer and more efficient modes of transportation.

在工程和设计领域，特别是在汽车和航空航天工业中，术语longitudinal clearance指的是沿运动方向测量的两个物体之间的距离。这个测量对于确保车辆或飞机能够安全高效地运行而不受周围结构或组件干扰至关重要。理解longitudinal clearance对设计师和工程师来说是必不可少的，因为它影响着性能、安全性和功能性。例如，在汽车设计中，车辆底盘与地面之间的longitudinal clearance影响着汽车的稳定性、操控性和越过不平坦表面的能力。如果间隙太小，车辆可能会在颠簸或障碍物上底盘接触，造成底盘损坏或危及乘客安全。相反，如果间隙过高，则可能导致重心升高，使车辆在急转弯时更容易翻车。同样，在航空航天行业，longitudinal clearance在飞机设计中也起着关键作用。工程师必须确保移动部件之间有足够的间隙，例如机翼和机身，以防止飞行过程中机械故障。间隙不足可能导致灾难性后果，包括失去控制或结构故障。因此，进行细致的计算和模拟以确定安全操作所需的最佳longitudinal clearance是必要的。此外，longitudinal clearance不仅在设计阶段重要，而且在车辆和飞机的维护和检查过程中也是如此。定期检查是必要的，以确保间隙保持在可接受的范围内，因为磨损和撕裂可能会改变原始规格。例如，如果组件变得不对齐或有过度磨损，longitudinal clearance可能会减少，从而导致潜在的危险。总之，longitudinal clearance的概念在各个工程学科中都是基础。它直接影响着车辆和飞机的安全性、效率和整体性能。通过理解和应用longitudinal clearance的原理，工程师可以创建不仅符合监管标准而且增强用户体验和安全性的设计。随着技术的发展，测量和优化longitudinal clearance的方法将继续改进，从而导致更安全和更高效的交通方式。