“land economic benefit”的概念、定义、翻译、参考文献-科学参考

单词	land economic benefit
释义	land economic benefit Encyclopedia 农学土地经济效益释 land economic benefit土地经济效益对土地的投入与取得有效产品或服务之间的比较。体现土地经济活动中投入要素和产出要素之间的对比关系。
随便看	mine submersible pump mine survey mine sustainable development minesweeper mine thermal harm mine transient electromagnetic instruments mine transient electromagnetic method mine transportation minette mine & tunnel rescue Mineur Mineur crater mine ventilation mine ventilation methods mine ventilation network mine ventilation system mine ventilation system design mine ventilator Mine Warfare mine wastewater bearing cyanide mine wastewater circulation utilization mine wastewater treatment mine water-bursting mine water environment mine water pouring

科学参考收录了854744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。