“nonproductive cough”的概念、定义、翻译、参考文献-科学参考

单词	nonproductive cough
释义	nonproductive cough [´nän·prǝ¦dǝk·tiv `kȯf] See <<dry cough>>
随便看	current diagram current difference current divider current drain current drift current drogue current efficiency current ellipse current-equalizing reactor current feed current feedback current feedback circuit current function current gain current generator current hogging current hour current-instruction register current intensity current interrupter current limiter current-limiting reactor current-limiting resistor current line current lineation

科学参考收录了103327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。