strength-to-weight ratio meaning in English
强度重量比
Examples
- 7000 series and 2000 series high strength aluminum alloys have been widely used as the key materials of aircraft structures due to their high strength - to - weight ratio , excellent corrosion resistance , and high fracture resistance
7000和2000系列变形铝合金具有优良的力学性能与加工性能等，是各种军用与民用飞机的主要结构材料。 - Gfrp bar is a new antisepsis material and it have many availabilities , such as the resistance to corrosion , high strength - to - weight ratio , low electromagnetic properties and so on . however , to fully replace steel by gfrp bar , some aspects of their behaviour have to be determined , include smooth surface , low bond strength , low modulus of elasticity
玻璃钢( gfrp )筋作为一种新型的防腐筋材，具有许多普通钢筋所不能比拟的优点，如防腐性能好、抗拉强度高、绝电磁性、易于成型等，但也存在表面光滑、不易与混凝土的粘结、弹性模量较低等缺陷，因此解决玻璃钢筋与混凝土的粘结强度问题是其技术关键。