| 1. | Dynamic fatigue properties of the cracked sandstone samples under freezing and cyclic loading
循环荷载下冻结裂隙砂岩动疲劳特性研究 |
| 2. | Standard test method for resistance to yarn slippage at the sewn seam in upholstery fabrics dynamic fatigue method
家俱装饰织物接缝抗纱滑移的标准试验方法 |
| 3. | Feather and down . determination of the permanent deformation after dynamic fatigue stress under constant load
羽毛和羽绒.恒定负荷动态疲劳应力下永久变形的测定 |
| 4. | Feather and down - determination of the permanent deformation after dynamic fatigue stress under constant load
羽毛和绒毛.固定负荷下动态疲劳应力永久变形的测定 |
| 5. | Plastics . flexible cellular plastics . dynamic fatigue test through repeated compressions at fixed deformation
塑料制品.柔性泡沫塑料.固定变形后反复压力的动态疲劳试验 |
| 6. | The fatigue analysis method includes static or quasi - static fatigue , dynamic fatigue and vibration fatigue analysis method
摘要有限元疲劳分析法通常包括：静态（或准静态）疲劳分析法、瞬态疲劳分析法和振动疲劳分析法。 |
| 7. | The force transducers with a nominal load of 5kn and an overload withstand capability of up to 10kn , are designed with dynamic fatigue strength for several million load alterations
额定负载为5 kn ，超载负荷能力最大为10 kn ，具有动态疲劳强度设计的力传感器要可以承受多达几百万次的负荷变化。 |
| 8. | The dynamic response of crankshaft stress and displacement and so on is analyzed by dynamics simulation , and the consequence results can be referenced for design and dynamic fatigue analysis of crankshaft
通过动力学仿真分析曲轴的应力和位移等动力响应，为曲轴的动态疲劳分析提供依据，为曲轴设计提供参考。 |
| 9. | In the research , a set of simulation equipment is developed to examine the drivers " static and dynamic fatigue . recur to the apparatus , contrast and control experiment are made among different ages , workload intension and workload factors group . the endings summarize as following : ( 1 ) driving sensation fatigue investigation ( investigation of psychological and physiologic index and contrast investigation of fatigue ) ; continuous driving load and discrete driving load investigation of fatigue
? ?门）驾驶疲劳平衡稳定性是通过在力检测台上描绘人体重心轨迹的方法，提出检测驾驶员疲劳平衡稳定指数，在不同状态下（倾斜度15 30 ‘以及闭目等状态下）对不同负荷、不同年龄分别进行测试，建立驾驶疲劳客观测试评价体系； n ）经实验室研究与现场调查，通过对驾驶疲劳与驾驶时间、驾驶速度等关系的研究，提出了不同年龄、不同条件下的最大连续安全驾驶时间标准，日驾驶时间标准，最大安全行车速度标准等。 |
