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
- Genetically modified (gm) research and development team
- genetically modified (gm) varieties
- genetically modified organism reference materials
- genetically modified organisms safety regulations
- Genetically modified organisms safety technology
- Genetically modified organisms technology
- Genetically modified rice
- genetical population
- genetic anticipation
- genetic assimilation
- genetic assimilation of invasive species
- genetic background
- genetic circuit
- genetic circuits
- genetic classification of groundwater
- genetic code
- genetic complementation
- genetic connection
- genetic consulting
- genetic continuity
- genetic contribution of population
- genetic control algorithms for quantum systems
- genetic counseling
- genetic definition
- genetic determinism