| 单词 | damper |
| 释义 | damper [`dam·pǝr] ELECTRONICS A diode used in the horizontal deflection circuit of a television receiver to make the sawtooth deflection current decrease smoothly to zero instead of oscillating at zero; the diode conducts each time the polarity is reversed by a current swing below zero. MECHANICAL ENGINEERING A valve or movable plate for regulating the flow of air or the draft in a stove, furnace, or fireplace. |
| 随便看 |
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。