ratio of elongation
英 [ˈreɪʃiəʊ ɒv ˌiːlɒŋˈgeɪʃən]
美 [ˈreɪʃioʊ əv ˌilɔŋˈgeɪʃən]
延伸比，伸长比
双语例句
- Finite Element Analysis of Concrete Filled Steel Columns Considering the Variation of Poisson s Ratio and Elastic Modulus; Influence of the range of elastic modulus on the determined elongation at rupture and yield strength ratio of bead wire
考虑泊松比和弹性模量变化的钢管混凝土有限元分析弹性模量设定对胎圈钢丝破断伸长率和屈强比测试结果的影响 - The fracture stress and Young's modulus are decided by draw ratio and independent of our set drawing temperature, however breaking elongation is decided by the both.
纤维的断裂强度与杨氏模量主要由拉伸倍率决定，断裂伸长率则由拉伸倍率和拉伸温度决定。 - The results showed that the retention ratio of breaking strength of high tenacity PP filament with 2% antiaging masterbatch was 80.2%, and those of breaking elongation is 79.0% by 1 year in outdoor exposure.
结果表明：添加2%的防老化母粒，经1年的户外大气暴露试验，聚丙烯高强丝的断裂强度保持率高达80.2%，断裂伸长保持率达79.0%； - Sunflower seeds irradiated by γ-ray and accelerated electrons were treated with ATP and cytochrome C aqueous solutions. The results indicated that the sprouting ratio and the number of lateral roots were increased, the embryonic axis elongation was accelerated.
利用一定浓度的ATP，细胞色素C水溶液，浸泡r&射线及加速电子辐照的向日葵种子，具有提高发芽率，促进胚轴生长及增加侧根数的效果。 - The yield strength ratio of hot dip galvanized dual phase steels will increase with increasing of leveling elongations. When the leveling elongation of steel is over 1.0%, its yield strength ratio is beyond the standard 0.61 requirement.
随平整伸长率增加，热镀锌双相钢屈强比增加，当平整伸长率大于1.0%时，钢的屈强比超过标准0.61的要求。 - Results show that the compatibility, effective sulfurizing ratio, and chemical crosslinking density have been improved and exhibit best when the dosage of copolymer is 3-7.The mechanical properties of the SBR/ CR blend have been delved by testing tensile strength and fracture elongation rate.
结果表明：加入共聚物可以改善共混物的相容性，提高有效共硫化程度和化学交联密度，其用量为3-7份时最佳。通过测试共混物的拉伸强度和断裂伸长率，研究了共混物的力学性能。 - The results showed that the water absorption and volume expansion ratio of PVC/ CMC blends increase with the increase in CMC content, but the tensile strength and elongation at break of PVC/ CMC blends decrease.
结果表明：随着吸水树脂含量的增加，共混物的吸水率和体积膨胀率增大，拉伸强度和断裂伸长率降低； - Meanwhile, parameter p ( the ratio of yield process), parameter ε ( ductile interval coefficient), and imaginary yield point elongation are presented and applied in engineering design.
同时，提出了屈服过程比P，延性区间系数着，以及假想屈服平台的概念，并且尝试应用于工程设计中。 - Effects of ratio of elongation to booting nitrogen on N nutrition, grain yield and quality in medium-gluten wheat
拔节与孕穗肥比例对中筋小麦氮营养、产量和品质的调控效应 - With increase of the mass ratio of drug, tensile strength and break elongation of the membrane decreased from 28.4 MPa to 20.2 MPa and from 38.6% to 4.4% respectively.
随着膜中药物含量的增加，药物膜的拉伸强度，断裂伸长率均下降，分别从284MPa降至202MPa，386%降至44%。 - The influence of various of polymer-cement ratio ( mass ratio of pure polymer to cement) and coating times on the tensile strength and elongation at break of coating film were researched;
研究了不同聚灰比（聚合物干量和水泥的质量之比）、不同的涂覆层数对涂膜拉伸强度和断裂伸长率的影响； - The copper seal is adopted for the bottom sealing, with the thickness of 1 mm and the ratio of elongation of 20%~ 30%.
即底部铜片止水，铜片厚1mm，伸长率控制在20%～30%之间； - In the same Cl content, if the Cl content ratio of two steps decreases, the crystal content and tear-resistance strength decrease, but the elongation and melting index increase.
结果表明：氯含量相同时，两段氯化程度比值减小，结晶度降低，断裂伸长率上升，撕裂强度下降，熔体指数增大； - With increasing the tempering temperature, volume fraction of retained austenite in 4.92wt% Ni steel decreases, the yield ratio of 4.92wt% Ni steel increases, and the elongation and strain hardening exponent decrease.
随着回火温度的升高，残留奥氏体分解，4.92%Ni钢的屈强比升高，应变硬化指数和伸长率均下降。 - Grain weight had a negative quadratic correlation with nitrogen application amount, and it had a rise rend when increased the ratio of topdressing at elongation or fertilized later.
施氮量与粒重呈二次曲线负相关，而增加拔节期追肥比例或追施氮肥时期后移粒重呈增大的趋势。 - Owing to the change of textural components, strength and yield ratio of the sheet reduced and elongation increased to 38% at most.
由于织构状态的改变，在轧制方向（单向多道次弯曲方向）上，板材强度下降，屈强比降低，延伸率最高增加38%。