1) high specific strength
高比强度
1.
This paper summaries a new fiber plastics UHMWPE which is ultra light ,widcly used andhas high specific strength,high specific moludus and low cost.
本文概述了一种目前国际最新颖的超轻、高比强度、高比模量、低成本、应用广泛的纤维塑料——超拉伸UHMWPE。
2) High Yield-tensile Ratio
高屈强比
1.
Effect of Oxygen, Nitrogen Contents on Structure and Properties of Martensitic Stainless Steel with High Yield-tensile Ratio;
氧、氮含量对高屈强比马氏体不锈钢组织和性能的影响
3) the method of specific strength
比强度法
1.
Using the method of specific strength,the pozzolanic effect of fly-ash in recycled aggregate concrete has been researched,comparing with natural aggregate concrete in the same mixing ratio,the pozzolanic effect of fly-ash in recycled aggregate concrete is weaker than in the other concrete.
本文采用比强度法分析研究了粉煤灰在再生混凝土中的火山灰效应,并与同配比对比混凝土相比较,得出了粉煤灰在再生混凝土中的火山灰活性较在对比混凝土中小的结论。
4) strength ratio
强度比
1.
The equivalent coefficient of 10?%,20?%,30?%,40?% strength ratio of different admixture design.
方法对掺加掺合料的不同配合比的C30幼龄期混凝土的强度进行测定,应用回归分析对其进行曲线拟合推导,在不同强度拟合曲线的基础上,对5℃、10℃、15℃温度养护条件下不同配合比混凝土达到标准养护条件下10%2、0%、30%、40%强度比的等效系数进行回归分析。
2.
The effects on strength ratio of no vibrated self compacting concrete and vibrated concrete are discussed.
利用正交试验,探讨影响免振捣自密实混凝土与振捣混凝土强度比的因素,提出免振捣自密实混凝土应具有适 量微粉含量和较大砂率,发现成型方式不影响混凝土的干燥收缩,但影响弹性模
3.
35, the mortar with 30% by mass of fly ash in cementitious has the compressive strength ratio more than 0.
35 以下时,在水泥砂浆中掺入30% 粉煤灰,其强度比可达到0。
5) specific strength
比强度
1.
Grain phosphorus is active,and quantitative indexes,such as pozzolanic effect specific strength,strength contribution rate,activity index and pozzolanic effect form,can be used to judge and analyze phosphorus' pozzolanic effect,influence factors and the pattern in hardened phosphorus paste.
粒化磷渣是活性渣,采用火山灰效应比强度、火山灰效应强度贡献率、活性指数等定量指标以及火山灰效应图,来准确地判断与分析磷渣粉掺合料在水泥石中的火山灰效应的大小、影响因素及其规律。
2.
The hollow cylindrical sandwich of foamed Al alloy with high specific strength was prepared in order to improve the ability of energy absorption.
泡沫铝合金中空层合圆管具有轻质(ρ<1)特性,但是其压缩比强度σ/ρ和压缩比刚度E/ρ是泡沫铝合金相应参数的3倍。
3.
The results show that, the elastic modulus increases from 270?MPa to 550?MPa and the yield strength increases from 3?MPa to 20?MPa with the decrease of the pore diameter; the yield strength increases with the decrease of the porosity; the porous aluminum alloy has high specific strength and energy absorption capability.
多孔铝合金具有高的比强度 ,其σ2 /3 c / ρ(梁 )及σ1/2c / ρ(板 )分别为2 。
6) tenacity
[英][ti'næsiti] [美][tɪ'næsətɪ]
比强度
1.
Study on the relationship of properties of cotton and tenacity of yarns;
原棉性能与细纱比强度之间关系的研究
2.
When used in combination, it can give the tenacity and other important properties of individual fibres.
两台仪器联机操作可以测取单根纤维的比强度以及纤维其他重要性能指标。
补充资料:比强度
分子式:
CAS号:
性质:又称比刚度。材料的机械强度(通常指拉伸强度)与其相对密度之比值。单位为兆帕。用于比较不同材料在相同质量下的强度。塑料和增强塑料的比强度可以达到或远远超过金属材料,如钢材和硬铝制品。复合材料具有优异的比强度。
CAS号:
性质:又称比刚度。材料的机械强度(通常指拉伸强度)与其相对密度之比值。单位为兆帕。用于比较不同材料在相同质量下的强度。塑料和增强塑料的比强度可以达到或远远超过金属材料,如钢材和硬铝制品。复合材料具有优异的比强度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条