“knapsack seeder”的概念、定义、翻译、参考文献-科学参考

单词	knapsack seeder
释义	knapsack seeder 背负式播种机背负式稀种机
随便看	bubble-cap plate bubblecaps bubble-cap tower bubble cap tray bubble cavitation bubble cell bubble chamber bubble chamber photography bubble chamber track bubble chip bubble chip control bubble chip single-mask technology bubble circuit bubble collimating system bubble company bubble computer bubble counter bubble counting bubble data bubble data module bubble deck bubble delay device bubble density bubble device bubble device margin

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。