理学 计算机硬件电路 释 plated through hole 金属化孔 作名词时与过孔（即通过化学、电镀等工艺在绝缘孔壁上生成导电金属而制作出的过孔）意义相同；作动词时，其意义为将孔金属化。
计算机硬件 计算机工程制造 释文 plated through hole 金属化孔
- pectoral fin
- pectoralis major
- pectoralis minor
- pectoral qi
- peculiar A star
- peculiar B-A star
- peculiar B star
- peculiar galaxy
- peculiar giant star
- peculiarity
- peculiar motion
- peculiar motion component
- peculiar nebula
- peculiar object
- peculiar proper motion
- peculiar space
- peculiar spectrum
- peculiar speed
- peculiar star
- peculiar variable
- peculiar velocity
- peculiar velocity field
- peculiar wave
- peculiar white dwarf
- pecutaneous coronary intervention