At face value, new rifle cartridges are ballistically equal to existing classics, but the differences are actually ...
Abstract: With the continuous development of China’s new power system, provinces have been carrying out pilot projects such as demand response and auxiliary services. Accurately grasping the dynamic ...
The US Defense Advanced Research Projects Agency has designated General Atomics' LongShot air-launched weapons platform as ...
Abstract: The powder-compaction process distributes the stress by a variety of kinematic processes that involve sliding, rotation, friction, particle deformation, and rupture. Thus, load stiffness ...