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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。
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grouting control technology of tunnel and underground engineering
grouting deep mixing reinforcement machine
grouting in tunnel and underground engineering
grouting machinery
grouting machinery for tunnel and underground engineering
grouting material
grouting material for repairing cracks
grouting materials for tunnel and underground engineering
grouting method in fractured rock mass
grouting methods for tunnel and underground engineering
grouting sinking method
grouting technology of tunnel and underground engineering
grouting test
grouting treatment for the well’s flooded
Grove-Dike-Fish-Pond Systems Engineering
Grove Mountains
Grove mountains
Grover algorithm
Grover's algorithm
Grover算法
grow and development appraise
grower-finisher pig
growing
Growing Artificial Societies: Social Science from the Bottom Up
growing automaton
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