block span

简明释义

防扭绳

英英释义

例句

1.The report highlighted the block span of time needed for project completion.

报告强调了项目完成所需的时间区块跨度。

2.Adjusting the block span in this section will enhance readability.

调整此部分的区块跨度将增强可读性。

3.We need to analyze the block span of data to find trends.

我们需要分析数据的区块跨度以发现趋势。

4.In CSS, you can adjust the block span to create more visually appealing layouts.

在CSS中，您可以调整区块跨度以创建更具视觉吸引力的布局。

5.The block span of the website was redesigned to improve user experience.

网站的区块跨度经过重新设计，以改善用户体验。

作文

In the world of architecture and design, the term block span refers to the distance that a structural element can extend between two supports without failing. This concept is crucial when designing buildings, bridges, and other structures, as it directly impacts the safety and durability of the construction. Understanding the block span is essential for engineers and architects to ensure that their designs can withstand various loads and environmental factors. For example, if a bridge has a long block span, it must be constructed with stronger materials and reinforced to prevent sagging or collapse under the weight of vehicles and pedestrians.The calculations involved in determining the appropriate block span are complex and require a deep understanding of physics and material science. Engineers must consider factors such as the type of materials used, the weight they will support, and the environmental conditions they will face. For instance, a wooden beam may have a different block span compared to a steel beam, even if they are of the same length, due to their differing strengths and flexibilities.Moreover, the block span can also influence the aesthetic aspects of a structure. A longer block span can create open spaces and larger rooms within a building, which can enhance its visual appeal and functionality. However, achieving a longer block span often requires innovative engineering solutions, such as using trusses or arches, which can add to the overall cost and complexity of a project.In addition to its technical implications, the concept of block span can also be seen in everyday life. For example, when constructing a simple shelf at home, one must consider the block span of the shelf board to ensure it does not sag under the weight of books or other items. Choosing the right materials and supports can make all the difference in the shelf's performance.In conclusion, the term block span encompasses both technical and practical considerations in construction and design. It serves as a reminder of the importance of careful planning and engineering in creating safe and functional structures. Whether in large-scale projects like bridges or small home improvements, understanding the block span is vital for ensuring stability and durability. As we continue to innovate and push the boundaries of design, the principles behind block span will remain foundational to our achievements in architecture and engineering.

在建筑和设计的世界中，术语block span指的是一个结构元素在不发生失效的情况下可以延伸到两个支撑之间的距离。这个概念在设计建筑、桥梁和其他结构时至关重要，因为它直接影响到建筑的安全性和耐久性。理解block span对工程师和建筑师来说是必不可少的，以确保他们的设计能够承受各种负荷和环境因素。例如，如果一座桥的block span很长，它必须用更强的材料建造并进行加固，以防止在车辆和行人重量下下垂或倒塌。确定合适的block span所涉及的计算是复杂的，需要对物理学和材料科学有深入的理解。工程师必须考虑诸如所用材料类型、它们将支持的重量以及它们将面临的环境条件等因素。例如，即使长度相同，木梁与钢梁的block span可能不同，因为它们的强度和灵活性不同。此外，block span还可以影响结构的美学方面。较长的block span可以在建筑内创造开放空间和更大的房间，这可以增强其视觉吸引力和功能性。然而，实现更长的block span通常需要创新的工程解决方案，例如使用桁架或拱形，这可能会增加项目的整体成本和复杂性。除了技术含义外，block span的概念在日常生活中也可以看到。例如，在家里建造一个简单的架子时，必须考虑架板的block span，以确保它不会在书籍或其他物品的重量下下垂。选择正确的材料和支撑可以在架子的性能上产生巨大的差异。总之，术语block span涵盖了建筑和设计中的技术和实际考虑。它提醒我们在创建安全和功能结构时，仔细规划和工程的重要性。无论是在大型项目如桥梁还是小型家庭改进中，理解block span对于确保稳定性和耐久性至关重要。随着我们继续创新并推动设计的界限，block span背后的原则将始终是我们在建筑和工程成就中的基础。