理学 计算机硬件电路 释 via hole 过孔 用于连接多层印制电路板内不同层导体的垂直连接孔。又称金属化孔。
计算机硬件 计算机工程制造 释文 via hole 过孔
- Soldiers Sortie
- Soldiers Tombs of Fujian Garrison Taiwan in Qing Dynasty
- soldier stress cardiomyopathy
- soldier stress cognitive disorder
- soldier stress dysmetabolism
- soldier stress-induced immune dysfunction
- Soldiers' Troupe
- sole
- sole carbon source utilization method
- sole company
- Soleil compensator
- sole mark
- solenidion
- solenocyte
- solenoid
- solenoidal
- solenoidal field
- solenoidal group
- solenoidal lens
- Solenoidal Tracker at RHIC experiment
- solenoidal vector
- solenoidal vector field
- solenoid fusion
- solenoid structure
- solenoid valve