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- dynamic strength of rock 岩石动态强度
- Utilizing the finite element method, the dynamic strength and static strength of transformer HV winding under short-circuit force are calculated. 对短路电动力作用下的变压器高压绕组，应用有限单元法分别进行了动态强度计算和静态强度计算。
- The silt distributing abroad in Hangzhou bay was chosen as research object to evaluate the effect of vibration frequency on dynamic strain and dynamic strength of silt. 试验选用杭州湾地区分布较广的粉土，研究了振动频率的变化对粉土动应变和动强度的影响。
- The result shows that the strength of rock evidently reduces with the increase of number of freezing and thawing cycle. 此外也分析了岩石边坡侵蚀过程的机理及影响因素，随着冻融次数的增加，岩石的抗压强度显著降低。
- Based on the viewpoints of rock fracture mechanics, compressive strength of rock mass controlled by discontinuities is discussed. 基于岩体断裂力学的观点,探讨基于结构面扩展的岩体抗压强度准则。
- The most important factors of rock joint include its direction, shape, size, space, width, roughness and rock strength of joints. 岩石的节理裂隙特征，包括其方位、形态、规模、间距、裂隙宽度、粗糙度、壁面强度等。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- On the assumption that the micro fracture toughness of concrete does not vary with strain rate, the static and dynamic strength of concrete under different confinements can be calculated. 在假定混凝土的断裂韧度不随加载速率变化的前提下，分析和计算了不同围压荷载下的混凝土静动力强度，并与试验结果进行比较。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The long war of attrition exhausted the strength of both countries. 这场长期的消耗战耗尽了两国的力量。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- In order to solve those problems such as dynamic strength of structures,ballistic stability of penetrators and impact resistance of elements， the ballistic tests and theoretical analyses are needed. 为了解决结构动强度、穿星器弹道稳定性和器件耐撞性等难点，人们需要进行弹道试验和理论分析。
- The dynamic strength of rod string and the mount position of centralizer were calculated，according to the acquired deformation of rod string and its impact contact force with tube in the time domain. 根据求得的时域内抽油杆柱受力变形值以及与油管柱碰撞接触力，计算了抽油杆柱动强度和扶正器安放位置。
- Barton, N. R. and Choubey, V., “The Shear Strength of Rock Joints in Theory and Practice,” Rock Mechanics, Vol. 10, pp.1-54, 1977. 杨长义，岩石模拟材料之相似性选择原则，中国土木水利工程学刊，第10卷，第一期，第151-156页，1998。
- It shows dynamic strength of MSW are concerned to equivalent cyclic number and selection of failure strain.The results can provide references to aseismatic design of landfill in the future. 结果表明，MSW的动强度指标与等效振次和破坏应变的选取有关，这为今后垃圾填埋场的抗震设计提供了依据。
- A spur of rock stuck out from the mountain. 山背上突起一个石脊。
- Different shear displacement histories mainly affect the shear strength of joints, and have a little relationship with the dilatancy property of rock. 在绘图程序中，例如存在单独的颜料应用工具，以及变形、剪切和粘贴的撤销命令。
- Besides the homogeneity, the strength of rock contributes the activity of AE.The higher the strength is, the lower the activity is. 5. 岩石的声发射活性除了受其均匀性影响外,还受到岩石的强度影响,强度越小,声发射活性越强;
- I also learned the strength of the collective. 我还认识到了集体的力量。
- He managed to hang on to a piece of rock protruding from the cliff. 他设法抓住了悬崖上向外伸出的岩石。
