longitudinal cenlerline

简明释义

纵向中心线

英英释义

例句

1.The engineer marked the longitudinal centerline 纵向中心线 on the blueprint to ensure proper alignment.

工程师在蓝图上标记了纵向中心线，以确保正确对齐。

2.The surveyor used a laser to establish the longitudinal centerline 纵向中心线 for the new road project.

测量员使用激光建立新道路项目的纵向中心线。

3.In CAD software, you can easily draw the longitudinal centerline 纵向中心线 to help visualize your design.

在CAD软件中，您可以轻松绘制纵向中心线以帮助可视化您的设计。

4.The longitudinal centerline 纵向中心线 is crucial for determining the symmetry of the structure.

对于确定结构的对称性，纵向中心线是至关重要的。

5.During the construction, the workers had to follow the longitudinal centerline 纵向中心线 for accurate placement of the beams.

在施工过程中，工人们必须遵循纵向中心线以准确放置梁。

作文

In the field of engineering and design, precision is paramount. One of the key concepts that engineers often refer to is the longitudinal centerline, which serves as a crucial reference point in various applications. The longitudinal centerline (纵向中心线) is an imaginary line that runs lengthwise through an object or structure, dividing it into two symmetrical halves. This line is essential for ensuring that components are aligned correctly and that the overall design maintains balance and symmetry.When designing vehicles, for instance, the longitudinal centerline plays a vital role in determining the vehicle’s stability and handling characteristics. Engineers must ensure that the weight distribution is even on both sides of this centerline to prevent issues such as tipping or uneven tire wear. Any deviation from the longitudinal centerline can lead to significant performance problems, making it a critical factor in automotive design.Moreover, the longitudinal centerline is not only important in vehicle design but also in architecture and civil engineering. When constructing buildings or bridges, architects use this line to align structural elements accurately. For example, when laying out columns or beams, the longitudinal centerline helps ensure that these components are positioned symmetrically, which is crucial for the structure's integrity and aesthetic appeal. If the elements are misaligned, it can lead to structural weaknesses and may even compromise safety.In manufacturing, the longitudinal centerline is also used extensively during the assembly process. Workers rely on this line to position parts correctly, ensuring that everything fits together as designed. Any errors in alignment can result in costly rework or product failures, highlighting the importance of maintaining accuracy along the longitudinal centerline (纵向中心线).Furthermore, in the context of navigation and mapping, the longitudinal centerline can refer to the central meridian of a geographic area. This application is particularly relevant in aviation and maritime navigation, where pilots and ship captains must adhere to specific routes that often follow these longitudinal lines. Understanding the longitudinal centerline in this context helps navigators maintain their course and avoid obstacles, ensuring safe travel.In conclusion, the longitudinal centerline is a fundamental concept that spans multiple disciplines, including engineering, architecture, manufacturing, and navigation. Its significance cannot be overstated, as it provides a basis for design, alignment, and stability across various fields. Mastering the concept of the longitudinal centerline (纵向中心线) allows professionals to create more efficient, safe, and aesthetically pleasing structures and products. As technology advances and designs become more complex, the relevance of the longitudinal centerline will undoubtedly continue to grow, making it an essential element in the toolkit of engineers and designers alike.

在工程和设计领域，精确性至关重要。工程师经常提到的一个关键概念是纵向中心线，它在各种应用中作为一个重要的参考点。纵向中心线（longitudinal centerline）是通过物体或结构长度方向的虚拟线，将其分为两个对称的部分。这条线对于确保组件正确对齐以及整体设计保持平衡和对称至关重要。例如，在设计车辆时，纵向中心线在确定车辆的稳定性和操控特性方面发挥着重要作用。工程师必须确保沿着这条中心线的重量分布在两侧均匀，以防止翻倒或不均匀的轮胎磨损。任何偏离纵向中心线的情况都可能导致显著的性能问题，使其成为汽车设计中的关键因素。此外，纵向中心线不仅在车辆设计中重要，在建筑和土木工程中也同样重要。在建造建筑物或桥梁时，建筑师使用这条线准确对齐结构元素。例如，在布置柱子或梁时，纵向中心线有助于确保这些组件对称地定位，这对于结构的完整性和美观至关重要。如果元素未对齐，可能会导致结构弱点，甚至危及安全。在制造业中，纵向中心线在组装过程中也被广泛使用。工人依赖这条线正确定位部件，确保一切按设计装配到位。任何对齐错误都可能导致昂贵的返工或产品故障，突显了在纵向中心线（longitudinal centerline）上保持准确性的重要性。此外，在导航和制图的背景下，纵向中心线还可以指地理区域的中央子午线。这种应用在航空和海洋导航中尤为相关，飞行员和船长必须遵循特定的航线，这些航线通常沿着这些纵向线进行。理解纵向中心线在这种情况下帮助导航员保持航向，避免障碍，确保安全旅行。总之，纵向中心线是一个基本概念，跨越多个学科，包括工程、建筑、制造和导航。其重要性不容小觑，因为它为各个领域的设计、对齐和稳定提供了基础。掌握纵向中心线（longitudinal centerline）的概念使专业人士能够创造出更高效、安全和美观的结构和产品。随着技术的进步和设计的复杂性增加，纵向中心线的相关性无疑将继续增长，使其成为工程师和设计师工具箱中的重要元素。