1)Non-proportionality非比例
1.Based on the experimental results,a new cyclic constitutive model was developed following the unified visco-plastic theory,where a new kinematic hardening relationship was adopted,the non-proportionality,the effect of temperature and memorization for the maximum plastic strain amplitude were also considered.在350℃和700℃下SS304不锈钢的非比例多轴循环变形行为进行了系统的实验研究。
英文短句/例句
1.disproportionate sampling with paired selection配对选取非比例抽样
2.Comparison Research on Proportional Reinsurance and Non-proportional Reinsurance;比例再保险与非比例再保险的对比研究
3.Method of Measuring Percentage Elongation after Fracture of Standard Proportional Sample by Non-proportional Sample用非比例试样获取比例试样断后伸长率的方法
4.The Disproportionality of Mixed-member Electoral Systems:A Comparative Study of the Models in Germany and Japan混合制德国模式与日本模式之“非比例性”比较
5.The particular form of reinsurance can be divided for scale reinsurance and disproportional reinsurance two kinds.再保险的具体形式可以分为比例再保险和非比例再保险两类。
6.The premium rate of disproportional reinsurance by bilateral party agreed.非比例再保险的保险费率由双方当事人议定。
7.Constitutive Theory of Crystal Plasticity under Non-Proportional Cyclic Loading;非比例循环加载下的晶体塑性本构理论
8.Elastic Dynamic Time-history Analysis of Non-classically Damping 3-Dimendion Structures;非比例阻尼空间结构弹性动力有限元时程分析
9.Numerical Simulation of the Fatigue Nonproportional Hardening Rule under Nonproportional Loading;复杂荷载下疲劳的非比例硬化数值模拟
10.An Approximate Method for Free Vibration of Non-Proportionally Damped Systems;非比例阻尼系统自由振动的一种近似求解方法
11.Study on Low Cycle Fatigue Fracture Surfaces of Titanium Alloy BT9 under Non-proportional Loadings钛合金BT9非比例载荷低周疲劳断口显微分析
12.General Description of Multiaxial Low Cycle Fatigue under Nonproportional Loading多轴低周非比例加载下疲劳寿命预测方法综述
13.Women constitute a high proportion of part-time workers.在非全日工作者中妇女占了很大比例。
14.Unified Modeling and Non-dimensional Analysis of High Speed Proportional Valve高速比例阀的统一建模与非量纲分析
15.The landscape architect's plan takes into account proportion and scale.景观设计师的方案非常重视比例与尺度。
16.(of fuel) highly combustible; having a high proportion of fuel to air.(指燃料)非常易燃的;气体中可燃物质的比例很高。
17.The ratio of graduate to non-graduate teachers is about 7:3.学位教师与非学位教师的比例大约是7:3。
18.Among African-Americans, it is a staggering67%.在非洲裔美国人中,这一比例更是高达67%。
相关短句/例句
non-proportionality非比例度
1.The new definition of non-proportionality of loading path is given on the basis of the statistical mean dis.基于对 3 16L不锈钢多轴非比例循环加载低周疲劳微结构的研究结果 ,测量了位错自由运动间距 ,分析了位错自由运动间距的分布规律 ,给出了位错自由运动间距统计平均值与宏观等效饱和应力幅值之间的关系 ,以位错自由运动间距统计平均值给出了应变路径非比例度的定义 。
3)anharmonic ratio非谐比例
4)non-proportional loading非比例加载
1.Fatigue fracture characteristics of GH4169 super-alloy under non-proportional loading at high temperature;GH4169合金高温多轴非比例加载下疲劳断口特征
2.Investigation of fatigue damage parameters under multi-axial non-proportional loading;多轴非比例加载条件下疲劳损伤参量的研究
3.Multiaxial fatigue behavior of superalloy GH4169 was investigated by using the thin tubular multiaxial fatigue specimens under proportional and non-proportional loadings at high temperature.高温多轴疲劳试验采用比例与非比例加载路径。
5)nonproportional loading非比例加载
1.Low cycle fatigue properties of cast aluminum alloys 356 under multi-axial nonproportional loading have been investigated in this paper.结果表明,合金在循环变形过程中表现为循环硬化特征,循环硬化的程度表现出对非比例加载路径的依赖性;在相同等效应变幅值下,合金的非比例加载低周疲劳寿命小于比例加载,且非比例加载低周疲劳寿命也表现出对非比例加载路径的依赖性;在多轴疲劳寿命预测模型中考虑非比例加载路径对疲劳寿命的影响可以大大提高寿命模型预测的精确度。
2.Based on the micromechanism of multiaxial low cycle fatigue under nonproportional loading of 316L stainless steel,maxium shear strain and nonproportionality of strain paths are considered as damage parameters of low cycle fatigue.利用对 316L不锈钢多轴非比例加载低周疲劳的试验结果 ,对现有的多轴低周疲劳寿命估算方法进行了讨论 ,基于 316L不锈钢非比例加载低周疲劳的微观机理 ,选择最大剪应变以及应变路径的非比例度作为损伤参量 ,建立了基于临界面方法的新的非比例加载低周疲劳寿命估算公式 ,利用新的非比例加载低周疲劳寿命估算公式对寿命的预测结果表明 :新的寿命估算公式对剪切型破坏的 316L与 316LN不锈钢及拉伸型破坏的 30 4不锈钢非比例加载低周疲劳寿命预言能力比现有的临界面方法精确 。
3.The case of nonproportional loading and the plastic dissipation of neartip field is discussed in this paper.本文采用拟全量理论,分析了裂尖区的非比例加载情况,并从理论上导出不同屈服程度下塑性能密度W,场的统一表达式,有限元场分析证实了此表达式的正确性。
6)out-of-phase loading非比例加载
1.Macroscopic response and microscopic substructure have been studied for the cold-worked and stress-released Zr-4 alloy under biaxial out-of-phase loading with phase angles of 30°, 60°, 90° and equivalent strain amplitudes of 0.4%时双轴非比例加载下,冷变形去应力状态Zr-4合金的宏观响应和微观位错亚结构。
2.Fatigue experiments of LY12CZ allumimum alloy thin-walled tubularspecimens are conducted under axial tension-compression,pure torsion and 90°out-of-phase loading.针对非比例加载路径对金属材料的疲劳行为及疲劳寿命的影响进行了研究。
延伸阅读
非比例再保非比例再保 【非比例再保险】“比例再保险”的对称。亦称“超额损失分保”或“超额损害再保险”。以赔款金额为基础确定自留责任和分出责任的再保险。它先规定原保险人负担的赔偿限度,对超过这一限度的赔款,才由再保险人承担责任,原保险人与再保险人之间对发生的赔款,并无一定的比例关系。原保险人按约定将其收人保费的一部分付给再保险人,原费率对分保费也无关系。这种再保险,主要是保障原保险人在遭受超过约定赔款限额的大损失时,不致受到冲击而影响其经营核算,使其赔款限制在一个预定的数额之内。随着巨灾保险业务的增多,这种分保方式在各国再保险市场上的比重不断上升。非比例再保险,主要有超额赔款再保险和超额赔付率再保险等形式。