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
- Jinsu Mountain tripitaka paper
- jinsuo
- Jinsuoguanian Stage
- jinsuo gujing pill
- Jinsuo Kundouer Pian
- Jintai Qu
- Jin Taishi
- Jintang Dao
- Jintan Museum of Changzhou
- Jintan Qu
- Jintan Queshe tea
- Jintan underground gas storage cavern in salt rock
- Jintara Sukhapat
- Jintasi grottoes
- Jinta Xian
- J integral
- J integral criterion
- Jin Tianhe
- Jin Tielin
- Jin Tingbiao
- Jin Tong
- j invariant
- j-invariant
- j-invariant of elliptic curve
- Jin Wanchang