“printed circuit board（PCB）”概念、定义、翻译-科学时代

单词	printed circuit board（PCB）
释义	物理学词汇手册 printed circuit board（PCB）印刷电路板
随便看	financial derivative financial derivatives financial derived tool financial difficulty financial discipline financial disclosure financial distress financial distress financial distress financial distress prediction financial duty financial editor financial effect Financial Electronic Data Interchange Financial Electronic Data Interchange (FEDI) financial engineering financial engineering financial engineering financial entity financial environment financial executive financial executive Financial Executives Institute financial expense financial exposure

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。