网络与数据通信 无线网络 释文 industrial scientific and medical band, ISM 工业、科学和医疗频带
- pilger mill
- Pilgrimages to Mount Tiantai and Mount Wutai
- Pilgrimage to the West
- pili
- pilidium
- pilidium larva
- pi ligand
- pi-ligand
- pilin
- Piling Ji
- pill
- Pillai conjecture
- pillar
- pillar cell
- pillared montmorillonite
- pillar for water-preventing
- pillar industry
- Pillar of Fire
- pillar of water-prevention
- pillar robbing
- Pillars of Creation
- Pillars of Society
- pillar stitch structure
- pillbox antenna
- pillow