Biomarker 发表于 2025-3-28 17:18:40

Jim Cooper,Jean-Claude Schaffnernd the big data applications. In this entry, we present a case study in the domain of law enforcement that considers a big data source, the Crash Data Repository, and the need to provide access control for the information found within. By using extensions to the Unified Modeling Language (UML) to mo

清醒 发表于 2025-3-28 20:44:37

http://reply.papertrans.cn/83/8210/820933/820933_42.png

下垂 发表于 2025-3-28 23:51:32

http://reply.papertrans.cn/83/8210/820933/820933_43.png

aerobic 发表于 2025-3-29 04:50:19

J. J. Kalkerputing; sustainability of life on earth; predictability, dynamics and extent of earthquakes, hurricanes, tsunamis, and other natural disasters; the dynamics of turbulent flows; lasers or fluids in physics, microprocessor design; macromolecular assembly in chemistry and biophysics; brain functions in

Toxoid-Vaccines 发表于 2025-3-29 10:42:44

Stuart L. Grassieputing; sustainability of life on earth; predictability, dynamics and extent of earthquakes, hurricanes, tsunamis, and other natural disasters; the dynamics of turbulent flows; lasers or fluids in physics, microprocessor design; macromolecular assembly in chemistry and biophysics; brain functions in

Chandelier 发表于 2025-3-29 14:57:22

Future Rail Requirementsontinuous casting leading to much better control over inclusions and hydrogen. Also there is now a much better understanding of how to achieve very fine pearlitic microstructures which will give high strength and wear resistance eg mill heat treatment. These developments and improved inspection at t

硬化 发表于 2025-3-29 18:56:01

http://reply.papertrans.cn/83/8210/820933/820933_47.png

Eeg332 发表于 2025-3-29 23:32:48

http://reply.papertrans.cn/83/8210/820933/820933_48.png

难解 发表于 2025-3-30 00:21:30

http://reply.papertrans.cn/83/8210/820933/820933_49.png

packet 发表于 2025-3-30 07:04:37

Noncontact Ultrasonic Inspection of Train Rails for Stressroad track. Our goal is to develop instrumentation useful for nondestructive testing during field inspection for potentially dangerous conditions, such as those generated by thermal stress. The application of unconventional noncontact transducers (EMATs) takes advantage of minimal surface preparatio
页: 1 2 3 4 [5] 6
查看完整版本: Titlebook: Rail Quality and Maintenance for Modern Railway Operation; J. J. Kalker,D. F. Cannon,O. Orringer Book 1993 Springer Science+Business Media