3D技术介绍解释-Christie Launches Industry-First Technological Breakthrough for 3D
3D技术介绍解释-Christie Launches Industry-First Technological Breakthrough for 3D...
3D技术介绍解释-Christie Launches Industry-First Technological Breakthrough for 3D...
基于PIC单片机的脉冲电源:设计了一种金属凝固过程用脉冲电源。该电源采用PIC16F877作为主控芯片,实现对窄脉冲电流幅值的检测,以及时电流脉冲幅值根据模糊PID算法进行闲环控制。使用结果表明:该电源的输出脉冲波形良好,电流幅值稳定,满足合金材料凝固过程的工艺要求且运行稳定可靠。关键词:脉冲电源;...
The exacting technological demands created byincreasing bandwidth requirements have given riseto significant advances in FPGA technology thatenable ...
The exacting technological demands created byincreasing bandwidth requirements have given riseto significant advances in FPGA technology thatenable ...
Web technology is not evolving in comfortable and incremental steps, but i s turbulent, erratic, and often rather uncomfortable. It is estimated that ...