“high speed paper sack bottomer”的概念、定义、翻译、参考文献-科学参考

单词	high speed paper sack bottomer
释义	high speed paper sack bottomer 高速纸袋封底机
随便看	life-cycle analysis method life cycle cost life cycle costing life cycle diagram life cycle of product life cycle of swine feeding life cycle profile life-cycle test life detector life dispersion life drawing life duration life elements life end point life estate life expectance life expectancy life-expectancy analysis life exponent life factor lifefloat life forecast (零件) life form life-form class life-form dominance

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。