Research on Fatigue Property of Annular Specimen of ABS/SBS under Different Stress by Extrapolation Method;
不同应力条件下环状ABS/SBS疲劳性比较及外推法求出疲劳极限
Fracture Damage Behavior of Wood/Plastics Composite under Mutual Action of Fatigue and Creep;
疲劳/蠕变交互作用下塑木复合材料的断裂损伤
Progressive fatigue damage analysis method of laminated composites;
复合材料层合板疲劳逐渐累积损伤寿命预测方法
It is an effective method and measure to improve the whole results of training,to delay the tiredness,promote the recov.
运用运动训练学、运动生理学、运动心理学理论 ,并结合多年训练实践对少年跳高运动员的疲劳特点及产生疲劳的主要原因进行分析 ,提出了在训练中要合理地安排练习的量和强度 ,注意在运动员的全面训练的基础上突出爆发力和弹跳训练 ,把各种练习有机合理组合与搭配是提高跳高训练整体效果、延缓疲劳、促进机体恢复的有效训练手段和措施。
This paper theoretically analyzes the relations between tiredness and nutrition, also discusses the tiredness of the athletes, its prevention and the nutrition supply.
从理论上分析了人的机体疲劳与其营养的关系 。
Target of action function and weary were determined on 42 textile trainee in this paper.
对 42名纺织实习学生的行为功能与疲劳的某些指标进行测试 ,结果表明 ,各项指标作业后与作业前比较均有显著差异 ,而噪声组与对照组 31人工后各项指
Weary is one kind of toxicant phenomenon which in the cell the chemical change derivation causes.
疲劳是细胞内化学变化衍生导致的一种中毒现象。
Modern society s rhythm of life is more anxious,and weary reason to be also complex.
现代社会的生活节奏较为紧张,造成疲劳的原因也较为复杂。