"Breaking elongation" 是一个工程术语，通常用于描述材料在断裂之前可以拉伸的长度增加。换句话说，它描述的是材料在断裂前可以拉伸多长而不会改变其性质或结构。
在英文范文中的具体用法可能会根据上下文而变化，但一般来说，它可能出现在讨论材料科学、机械工程、化学等领域的文章中。例如，一篇关于金属材料性能的论文可能会提到 "breaking elongation" 作为该材料的一项重要性能指标。
请注意，具体的定义和用法可能会因领域和上下文而异，因此最好参考相关的专业文献或咨询相关领域的专家以获取准确的信息。
"Breaking elongation"是指金属材料在拉伸过程中断裂时标距段伸长的量，通常用于衡量材料的抗拉性能和延伸性能。
以下是一篇关于"breaking elongation"的英文范文：
"The tensile testing of steel wire is an important method for quality inspection. Among various indicators of steel wire, breaking elongation is one of the most important ones. Breaking elongation is the length increase of the sample during the process of breaking, which can reflect the performance of the material itself and the processing technology.
In the tensile test, the sample is stretched until it breaks. During this process, the length of the sample will change. The length increase of the sample after breaking is called breaking elongation. Generally, the higher the breaking elongation is, the better the performance of the material is. Therefore, manufacturers usually pay attention to improve the breaking elongation of their products to ensure better quality and performance.
In addition to affecting the quality of products, breaking elongation also has certain practical significance in engineering applications. For example, in bridge construction, if the steel wire used in the bridge is of high breaking elongation, it can effectively reduce the risk of wire breakage during use, thereby ensuring the safety of bridge construction and use."
“breaking elongation”在英文中通常指的是断裂延伸率的意思。
在最近的英文范文里，这个词语通常出现在描述材料科学，尤其是关于金属或其他材料的性质的研究中。例如，它可能会被用来描述一种材料在受到拉伸等应力作用时，其长度增加的能力。