“无铅钎焊”的概念、定义、翻译、参考文献-科学参考

单词	无铅钎焊
释义	无铅钎焊 Encyclopedia 工学钎焊释 lead-free soldering无铅钎焊所采用的钎料、电子元器件以及印刷电路等均不含铅的钎焊。又称无铅软钎焊。
随便看	indications of the five pathological colors indicative indicative abstracts indicative conditional indicative plant indicatometer indicator indicator based simulation indicator blank indicator diagram indicator dissociation constant indicator electrode indicator element indicator function indicator function of an event indicator matrix indicator method indicator microorganism indicator of a set indicator of fishing vessels and gears indicator organism indicator organism for atmospheric pollution indicator organism for water pollution indicator plant indicator-rod

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。