理学 多氯联苯 释 polychlorinated biphenyl; PCB 多氯联苯 联苯苯环上的氢原子被氯原子所取代的化合物的总称。 理学 计算机硬件电路 释 printed-circuit board; PCB 印制电路板 用电子印刷术将覆盖在绝缘基材上的铜箔刻蚀为满足元器件连接要求的导电线路，从而形成的可安装并连接电子元器件的电路板。又称印刷电路板。
计算机硬件 计算机工程制造 释文 printed-circuit board, PCB 印制电路板 计算机硬件 计算机工程制造 释文 printed-circuit board, PCB 印制电路板
- Criminal Psychology
- criminal psychology
- criminal psychophysilogical examination
- criminal reconciliation procedure
- criminal registration
- criminal responsibility
- criminal responsibility inenvironment and resources law
- criminal retrial proceeding
- criminal reward and punishment
- criminal scene diagram
- criminal science and technology appraisal agency
- criminal sociology
- criminal subculture
- criminal summary procedure
- criminal suspect
- criminal technique
- Criminal victim
- criminal victim
- Criminal victimology
- criminogenic need
- criminological theory
- criminology
- crimp elasticity
- crimping machine
- crimp of wool