“via hole”的概念、定义、翻译、参考文献-科学参考

单词	via hole
释义	via hole Encyclopedia 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。 Computer 计算机硬件计算机工程制造释文 via hole过孔
随便看	direct correlation direct correspondence direct cost of books and periodicals direct count direct counting direct coupled transistor logic direct coupled transistor logic, DCTL direct-coupling hoist direct credit control direct cropping direct cross direct cross-border securities offerings direct current direct current amplifier direct current arc furnace steelmaking direct current arc source direct current bridge direct current bridge, DC bridge direct current, DC direct current discharge direct current fields in whole space direct current Josephson effect direct current motor direct current motor, DC motor direct current plasma

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。