伸长率试验 meaning in Chinese
elongation test
Examples
- V - btlts - tensile strength and elongation test method
带拉伸强度和伸长率试验方法 - Testing method for breaking load and elongation of netting of synthetic fibre
合成纤维渔网片断裂强力与断裂伸长率试验方法 - Permanent tnesion test
永久伸长率试验 - Common test methods for insulating and sheathing materials of electric cables . part 4 : methods specific to polyethylene and polypropylene compounds . section two : elongation at break after pre - conditioning - wrapping test after pre - conditioning - wrapping test after thermal ageing in air measurement of mass increase - long - term stability test appendix a . test method for copper catalysed oxidative degradation appendix b
电缆绝缘和护套材料通用试验方法第4部分:聚乙烯和聚丙烯混合料专用试验方法第2节:预处理后断裂伸长率试验-预处理后卷绕试验-空气热老化后的卷绕试验-测定质量的增加附录a :长期热稳定性试验附录b :铜催化氧化降解试验方法 - After collecting the material standard and documents , many defects to express steel bar ' s ductility using breaking elongation of steel bar are existed . with elongation ' s study of steel bars , in this paper the reasonable expression and measurement of elongation are discussed , that symmetrical elongation is scientific as actual ductility of steel bar is given , and the measurement with experiments is suggested
本文通过收集钢筋材料标准和有关文献，并对各种类钢筋进行伸长率试验研究，发现用钢筋断后伸长率( _ 5 、 _ ( 10 ) 、 _ ( 100 ) )表示钢筋延性存在许多缺陷，提出用均匀伸长率_ ( gt )作为钢筋的延性指标，并通过试验建议其量测方法。