1) 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。
2) Intensity ratio
强度比
1.
Compared to alignment of O2 drived by single pulse laser field,under the same temperature,the alignment degree of O2 molecules increase effectively by optimizing intensity ratio and delay time of two pulses.
在相同的环境温度下,与单脉冲激光驱动相比,通过优化两束激光脉冲的强度比和时间延迟,可以有效提高O2分子的取向程度。
2.
The passive method of gamma ray measurement for the thickness of radioactive source was researched by the relationship between the intensity ratio of gamma rays from same nuclide with different energy and the thickness of the source.
本工作根据γ全能谱中同一放射核素的不同能量γ射线出射强度比与源壁厚的关联性研究了源壁厚的被动γ测量方法。
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) 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 。
5) 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。
6) specific compression strength
比压强度
1.
It found that the compression strain and the permanent compression set values were required to be 20%~25% and under 5% respectively,the specific compression strength was 3.
结果表明,当弹性体的压缩应变在20%/～25%,压缩永久变形率在5%以下时,TPVC比压强度为3。
补充资料：线对强度比
分子式：
CAS号：
性质：又称线对的相对强度。为发射光谱定量分析中，分析线与内标线组成的分析线对的强度比。线对强度比R=I1/I2，式中，I1为分析线强度，I2为内标线强度。
CAS号：
性质：又称线对的相对强度。为发射光谱定量分析中，分析线与内标线组成的分析线对的强度比。线对强度比R=I1/I2，式中，I1为分析线强度，I2为内标线强度。
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