The construction principle and the design scheme on head up display are expounded.
论述平视显示器光学系统的构造原理和设计方案。
The parameters, design scheme and operation principle for the aerospace electrical pulse igniter were given.
给出了航天电脉冲点火器的参数、设计方案和工作原理。
The operating principle and hardware design scheme of this system were illustrated.
阐明了该系统的工作原理以及系统设计方案；
The operating principle and hardware design scheme of this system were illustrated.
阐明了该系统的工作原理以及系统设计方案；
应用推荐