您要查找的是不是：
- fracture propagation life 裂纹扩展寿命
- During fracture propagation driven by detonation gas in oil well, dynamic response of crack surface under the gas pressure results in fast fracturing. 摘要油井爆生气体对岩石劈裂作用过程，是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- During fracture propagation driven by detonation gas in oil well,dynamic response of crack surface under the gas pressure results in fast fracturing. 油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- The spectrum provides reliable basis for calculating stresses and crack propagation life of thermal variable amplitude fatigue and for carrying out safety assessment for the nozzle region adjacent to the block coke valve of a coking tower. 该谱为进一步计算焦碳塔堵焦阀接管部位的应力及变幅值热疲劳裂纹扩展寿命和安全评定提供了可靠的载荷依据
- Tractices show that eht present computer program is a rathersimple and convenient method which can be used satisfactorily in analysingthe results of surface fatigue crack-growth tests arid in predicting crack propagation life. 实践表明:本文推荐的两套计算程序是处理分析表面裂纹疲劳扩展速率试验数据和估算裂纹扩展寿命的简便而有效的好方法。
- FRACTURE TOUGHNESS IN HYDRAULIC FRACTURE PROPAGATION 水力裂缝延伸过程中的岩石断裂韧性
- A new method for calculation of fracture propagation 一种新的断裂计算方法
- He dedicated his life to science. 他毕生致力于科学事业。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- CRACK PROPAGATION LIFE STUDY OF FERRIS EXPERIMENTAL DISC 飞力试验盘的裂纹扩展寿命研究
- NUMERICAL SIMULATION OF FRACTURE PROPAGATION OF ANISOTROPIC ROCK-LIKE MATERIALS 岩石类非均质脆性材料破坏过程的数值模拟
- She is in the primrose of her life. 她正处在她一生的最盛期。
- Numerical simulation of fracture propagation of rock under uniaxial tension 岩石单轴拉伸破坏过程的数值模拟
- He tends to idealize his life in the army. 他总想使自己在军队里的生活理想化。
- Our life was unadulterated bliss. 我们的生活幸福极了。
- Life's primordial reality is spirit. 生命的根本真实性是精神。
- Leaving her first job was a watershed in her life. 辞去她的第一份工作是她生活中的一个转折点。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- Divers persons were present, of all stations in life. 不同身份的、形形色色的人都出席了。
