“phase control”的概念、定义、翻译、参考文献-科学参考

单词	phase control
释义	phase control [`fāz kǝn´trōl] ^ELECTRONICS 1. A control that changes the phase angle at which the alternating-current line voltage fires a thyratron, ignitron, or other controllable gas tube. Also known as phase-shift control. 2. See <<hue control>>
随便看	forecasting forecastle deck forecast period forecast-reversal test forecast verification foredeep fore drift foredune forefinger forefoot foreground foregut forehand welding forehead forehearth foreign-body locator foreign element foreign inclusion foreign matter foreland foreland facies forelimb forellenstein Forel scale forensic chemistry

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。