“变时控制”的概念、定义、翻译、参考文献-科学参考

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。

单词	变时控制
释义	变时控制 time-variable control
随便看	combined fertilizer and seed drill combined fertilizer-and-seed drill combined field weakening combined filament yarn combined firing combined flexure combined flow turbine combined focal length combined footing combined force-feed and splash lubrication combined forging and heading combined foundation combined frame antenna combined front-and-side loading combined glass break detector combined governing combined gradation of aggregate combined grain-and-fertilizer drill combined grain drill(hoe type) (锄铲式) combined halftone and line combined harmonic combined harmonic antenna combined harvester-threshers in use combined head combined heat and power (CHP)