“碳粒送话器”的概念、定义、翻译、参考文献-科学参考

单词	碳粒送话器
释义	碳粒送话器 carbon microphone
随便看	graded thermoelectric arm graded time-lag relay graded time lag relay graded time step graded-time stepvoltage test graded-time step-voltage test graded topocline graded trunk line graded tube graded use of energy grade dust-collection efficiency grade elimination grade estimation grade factors grade for butt seam inspection gradeline grade line grade line limit grade location Gradenigo's syndrome grade of abrasive tool grade of cement grade of cement mortar grade of coal grade of electric meter

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。