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- surface endurance limit 表面持久极限
- Many nonferrous materials do not have a definite endurance limit. 许多有色金属材料没有确定的持久极限。
- Many nonferrous materials do not have a definite endurance limit . 许多有色金属材料没有确定的持久极限。
- The endurance limit is reduced for temperatures above room temperature. 温度高于室温,持久极限则降低。
- Within the safest endurance limit of 50 Gy the effective irradiation field could reach 15 mm from the involved bile duct. 在胆管最大安全耐受剂量50 Gy时,经胆管192Ir内照射有效的治疗范围可达15 mm。
- Classical wrapped V-belts feature high strength,low protraction,small matching tolerance and a fatigue endurance limit of over 107times. 普通V带具有高强力,低伸长,配组公差小,耐疲劳度达107次以上等优点。
- The experimental results show that the surface endurance of CATT gear is approximately 26% higher than that of bevel gear, the anti-pitting capacity of the gear is also greater and the shape of pitting is peculiar. 试验结果表明,该齿轮的齿面承载能力要比斜齿轮高26%25左右,其抗点蚀能力也较之为高,且点蚀形貌具有特殊的形状。
- The attainments are of great value in the research of human dynamic endurance limits and injury problems. 这些结 论对研究人体的动力耐限及损伤问题都有参考价值。
- Endurance limit under completely reversed torsion 全反复扭转耐久极限;全反复扭转疲劳极限
- endurance limit under pulsating tension 脉冲拉伸疲劳极限
- endurance limit under pulsating torsion 脉冲扭转疲劳极限
- endurance limit at pulsating stress 脉动应力下的疲劳极限
- endurance limit at pulsating strerss 脉冲应力疲劳极限
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。