“closed delivery drill”的概念、定义、翻译、参考文献-科学参考

单词	closed delivery drill
释义	closed delivery drill 闭式输种条播机窄行条播机
随便看	sound oscillation sound output sound overshooting sound part sound particle velocity sound path sound pattern sound perceiving apparatus sound perception sound perception function sound pick-up sound pick-up outfit sound picture sound pipe sound-pipe sound player sound pollution sound positive (电影) sound power sound power absorption coefficient sound power calculation sound power density sound powered telephone sound-powered telephone sound powered telephone set

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。