“half-and-half solder”的概念、定义、翻译、参考文献-科学参考

单词	half-and-half solder
释义	half-and-half solder 锡铅各半的焊料铅锡各半软钎料
随便看	noise pollution level noise-pollution (level) meter noise potential noise power noise power comparator noise-power measurement noise-power-ratio noise power spectrum noise precaution noise prevention noise probability density noise problem noise processing circuit noise-producing material noise proof noiseproof feature noise protector noise quieting sensitivity noise radar noise radiation noise radiation pattern noise range noise ranging noise ranging sonar noise rating

科学参考收录了1248194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。