computer hardware device

The continuous upgrade of the computer hardware device , the continuous improvement of CAD / CAM technology and software has made the 3D design and computer motion simulation become the direction of mechanical design development .

计算机硬件设备的不断升级、CAD/CAM技术的不断进步和相关软件的不断改进，使三维设计和计算机运动仿真成为机械设计的发展趋势。

Thanks to the rapid development of numerical simulation technology and computer hardware technology , device design costs dropped significantly .

得益于数值仿真技术及计算机硬件技术的快速发展，器件的设计成本得到大幅度下降。

All the characteristics of C-RAM ( chalcogenide-random access memory ) can be tested through the system that remotes computer controlling the hardware device such as pulse generator and digital source meter etc.

通过计算机控制脉冲信号发生器和数字信号源等硬件设备，实现对硫系化合物随机存储器（C-RAM）器件性能的测试。