elongation percentage

常见例句

The paper introduces a new method and a new instrument on direct testing rove elongation Percentage with some techniques such as telemetry in operating of roving frame.
文章介绍了一种在粗纱机运行过程中利用遥测等技术直接测量粗纱伸长率的新方法和新仪器。
After detecting the properties, as the content of Bi increased, the strength of alloy didn t change obviously, and the elongation percentage decreased and hardness promoted.
通过力学性能的检测和切削性能的测定，表明随着铋含量的增加，合金的强度没有显著变化，延伸率降低，硬度增加，切削性能得到改善。
Its physical property is similar to that of spheroidal graphite iron tubes, but some aspects such as elongation percentage are inferior to the spheroidal graphite iron tubes.
物理性质与球墨铸铁管类似，但在延伸率等较多方面均劣于球墨铸铁管，但灰口铸铁管价格适中。
www.1x1y.com.cn