计算机硬件 计算机工程设计 释文 rectifying power supply 整流电源
- participatory poverty alleviation
- participatory prevention
- participatory rural appraisal
- participatory sensing
- participatory water resources management
- particle
- particle absorption
- particle acceleration
- particle-acceleration force
- particle acceleration mechanisms
- particle accelerator
- particle accretion
- particle analysis techniques
- particle-antiparticle annihilation
- particle-antiparticle conjugation
- particle antiparticle pair annihilation
- particle antiparticle pair production
- particle-antiparticle pair production
- particle-antiparticle transfonmation
- particle antiparticle transformation
- particle-antiparticle transformation
- particle astronomy
- particle astrophysics
- particle beam
- particleboard