usable length

简明释义

工作长度

英英释义

例句

1.The cable has a usable length of 10 meters, which is sufficient for our setup.

这根电缆的可用长度为10米，足够我们的安装使用。

2.Before cutting the rope, make sure to measure the usable length accurately.

在切割绳子之前，请确保准确测量可用长度。

3.For this project, we need a usable length of at least 2 feet of pipe.

对于这个项目，我们需要至少2英尺的管道可用长度。

4.The usable length of this fabric is only 1.5 meters due to the defects in the material.

由于材料缺陷，这块布料的可用长度仅为1.5米。

5.The manufacturer's guidelines specify a minimum usable length for safety reasons.

制造商的指导方针出于安全原因规定了最小的可用长度。

作文

In the world of design and engineering, understanding the concept of usable length is crucial for creating functional and effective products. The term usable length refers to the portion of an object or material that can be effectively utilized for its intended purpose. For instance, when designing furniture, the usable length of a table would be the distance between its legs where one can comfortably place their legs while sitting. This consideration ensures that the table is not only aesthetically pleasing but also practical for everyday use.When it comes to textiles, the usable length is equally significant. In fashion design, designers must calculate the usable length of fabric needed to create a garment. This involves taking into account the patterns, cuts, and seams that will affect how much fabric can be used in the final product. If a designer fails to accurately measure the usable length, they may end up with insufficient material, leading to delays and increased costs.In construction, the usable length of materials such as beams, pipes, or cables plays a vital role in ensuring structural integrity. Engineers must assess the usable length to determine how much weight a structure can bear or how far a cable can span without sagging. Miscalculating the usable length could result in catastrophic failures, making it imperative for professionals in the field to have a thorough understanding of this concept.Moreover, in the realm of technology, especially in programming and software development, the idea of usable length can be applied to data structures. For example, when dealing with strings in programming languages, the usable length would refer to the number of characters that can be processed or displayed without errors. Understanding the usable length of data inputs helps developers avoid issues such as buffer overflows, which can lead to security vulnerabilities.In everyday life, we often encounter situations where usable length is a key factor. Consider the case of a charging cable for electronic devices. The usable length of the cable determines how far away from a power outlet one can comfortably use their device while it charges. A cable that is too short may limit usability, while one that is excessively long can create clutter and inconvenience. Hence, manufacturers must carefully consider the usable length when producing these essential accessories.In conclusion, the concept of usable length transcends various fields, from design and engineering to programming and everyday products. It emphasizes the importance of practicality and functionality in the creation and utilization of objects. By understanding and applying the principle of usable length, professionals can enhance their work, leading to better products and improved user experiences. Whether in crafting a beautiful piece of furniture or writing efficient code, recognizing the usable length can make all the difference.

在设计和工程的世界中，理解可用长度的概念对于创造功能性和有效的产品至关重要。术语可用长度指的是一个物体或材料可以有效利用的部分。例如，在设计家具时，桌子的可用长度将是其腿之间的距离，坐下时可以舒适地放置双腿。这一考虑确保了桌子不仅美观，而且适合日常使用。在纺织品方面，可用长度同样重要。在时装设计中，设计师必须计算制作服装所需的面料的可用长度。这涉及到考虑图案、剪裁和缝合，这些都会影响最终产品中可以使用的面料量。如果设计师未能准确测量可用长度，可能会导致材料不足，从而导致延误和增加成本。在建筑中，材料如梁、管道或电缆的可用长度在确保结构完整性方面发挥着至关重要的作用。工程师必须评估可用长度来确定结构可以承受的重量或电缆在不下垂的情况下可以跨越的距离。错误计算可用长度可能导致灾难性的故障，因此该领域的专业人士必须对这一概念有透彻的理解。此外，在技术领域，特别是在编程和软件开发中，可用长度的概念也可以应用于数据结构。例如，在编程语言中处理字符串时，可用长度指的是可以处理或显示的字符数量，而不会出现错误。理解数据输入的可用长度帮助开发人员避免诸如缓冲区溢出等问题，这可能会导致安全漏洞。在日常生活中，我们经常遇到可用长度是关键因素的情况。考虑到电子设备充电线的情况，充电线的可用长度决定了在多远离电源插座的地方可以舒适地使用设备进行充电。过短的电缆可能限制可用性，而过长的电缆则可能造成杂乱和不便。因此，制造商在生产这些必需配件时必须仔细考虑可用长度。总之，可用长度的概念超越了各个领域，从设计和工程到编程和日常产品。它强调了在物体的创造和利用过程中实用性和功能性的重要性。通过理解和应用可用长度的原则，专业人士可以提升他们的工作，从而创造更好的产品和改善用户体验。无论是在制作美丽的家具还是编写高效的代码，认识到可用长度都可以产生巨大的差异。