理学 计算机硬件电路 释 feed-through;pin-through-hole 通孔 穿透印制电路板所有层的过孔。把引脚插入通孔并在反面焊盘上焊牢，可将元器件固定安装在印制板上。
计算机硬件 计算机工程制造 释文 feed-through, pin-through-hole 通孔
- multilinear evolution
- multilinear form
- multilinear function
- multilinear functional
- multilinear identity
- multilinearity test
- multilinear mapping
- multilinear operator
- Multilingual Agricultural Thesaurus
- multilingual dictionary
- multilingualism
- multilingual thesaurus
- multilingual vocabulary
- multilobe
- multilocus sequence analysis
- multilocus sequence typing
- multi-loop control
- multiloop control
- multi-loop regulator
- multiloop servo system
- multi-machine flowshop problem
- multimagic cube
- multimagic series
- multimagic square
- multi magnetization peak effect