“土地边际效益”的概念、定义、翻译、参考文献-科学参考

单词	土地边际效益
释义	土地边际效益 Encyclopedia 经济学土地边际效益释 land marginal revenue土地边际效益在一定的科学技术水平和生产条件下，增加土地的某一生产要素的投入，而其他若干生产要素投入量保持不变的条件下，每多投入一个单位变动要素所发生的收益增减。
随便看	medium-band photometry medium-band width medium bosons Medium calorific value gas medium carbon steel medium coat medium contrast medium cotton medium crude oil medium density fiberboard medium dispersion medium earth orbit medium earth orbit, MEO medium effect medium effects medium energy electron diffraction medium energy electron diffraction, MEED medium engineering medium focal length lens medium format camera medium frequency medium frequency electrotherapy medium frequency generator medium is the message medium launch vehicle mobile launch platform

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。