“haulage level”的概念、定义、翻译、参考文献-科学参考

单词	haulage level
释义	haulage level 运输水平
随便看	series-feedback amplifier series feed oscillator series-feed vertical antenna series field series field coil series filament series firing series flow series flow turbine series forecasting methods series gap series-gap condenser series gasoline meter pump series generator series half shift register series heater series hole connection series impedance series impulse series in closed form series inductance series-in-series-out register series interface board series lighting series limiter

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。