The paper studied the characteristics of strain aging of polyvinyl chloride (PVC) with universal tensile test machine),differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA).
在相同老化时间内,应变老化试样的屈服应力和弹性模量高于物理老化试样,而断裂仲长率却小于物理老化试样:应变老化试样的吸热峰面积和储存弹性模量大于物理老化试样。
Multi-criteria single machine scheduling with an aging effect
具有老化效应的单机多目标排序问题
Multi-criteria single machine scheduling with an aging effect
具有老化效应的单机多目标排序问题
Analysis of Tritium-Aging Effects of LaNi_5 Alloys Using XRD
利用X射线衍射技术分析LaNi_5氚老化效应
Game Analysis of Strategic Alliance Based on Knowledge Spillover and Knowledge Deterioration
基于知识溢出和知识老化效应的战略联盟博弈
Sorption and Aging of Polycyclic Aromatic Hydrocarbon (Pyrene) in Paddy Soils and Their Particle-size Fractions;
多环芳烃（芘）在水稻土及其不同粒组中的吸附和老化效应
Aging & Stretcher Strains
时间效应(老化)及拉伸应变
Film age video effects applied to clips to make an older-looking movie
将胶片老化视频效果应用于剪辑可制作老电影
Further Recognition on Population Aging and Its Positive Effects;
进一步认识人口老龄化及其正面效应
Effects of post-harvest treatment with low temperature on softening and senescence of the Chinese Jujube Fruit (Zizyphus Jujuba Mill)
低温对枣果实采后软化衰老的生理效应
APPLICATION AND EFFECT OF FOAMED ACID ACIDIZING IN EAST SICHUAN OILFIELD
泡沫酸酸化在川东老井挖潜中的应用及效果
Analysis of Population Ageing Implications under a Neo-classical Framework;
新古典增长理论框架下的老龄化效应分析
The Effect Analysis of Population Aging on the Eonomic Development in China;
中国人口快速老龄化对经济发展的效应分析
The Interaction between urbanization process and endowment security of the labors out-migrated from the rural;
城市化与农民工人养老保障制度的联动效应
Nursing Insurance--the Effective Path of Replying Dilemma of Chinese Ageing;
护理保险——应对中国老龄化困境的有效途径
Advances in Theoretical Research of Helium Effects in Plutonium During Aging Process of Self-radiation Damage
钚自辐照老化过程中氦效应理论研究进展
Curative effect contrast among different chemotherapy plans applied to later period stomach cancer of the old age
老年晚期胃癌应用不同化疗方案的疗效对比
Study on Numerical Simulation of Fast Aging Characteristics of Three Way Catalytic Converter Based on Detailed Reaction Mechanism
基于详细反应机理的三效催化器快速老化特性数值研究
Effects of Postharvest Heat Treatment and Ultrastructural Changes in the Cell of Chinese Jujube Fruits during Ripening and Senescence;
梨枣采后热处理的生理效应及成熟衰老期细胞超微结构的变化
Population Aging and Media Exposure: A Predictive Analysis Based on Generational Cohort Effect;
老年人口变化对传媒接触需求的影响——基于代群效应的预测分析